The final installment of an incredible 45-year collection of vintage electronics, featuring an extensive selection of classic Hi-Fi components, stereo equipment, vacuum tubes, electronic testing equipment, parts, accessories and more. Step back into the golden age of Hi-Fi with an impressive selection of vintage audio and tube equipment from sought-after makers including Fisher, H.H. Scott, Pioneer, Sansui, Dynaco, EICO, Harman Kardon, Heathkit, B&K, Hickok, Lafayette, Clairtone, Leak, Akai and others. Highlights include vintage tube receivers, integrated and mono amplifiers, preamplifiers, tuners, speakers, reel-to-reel equipment and an extensive assortment of period electronics. Featured pieces include a Fisher 500-C tube receiver, H.H. Scott LK-72 tube amplifier, early Pioneer SM-801 and SM-83 tube amplifiers, Hickok Cardmatic tube tester, EICO ST-70, Dynaco SCA-35 and Stereo 400, Clairtone C1000 Signature Series, several Sansui tube receivers and much more. For tube enthusiasts, technicians and restorers, the collection includes a large selection of vintage vacuum tubes from RCA, Sylvania, Westinghouse, Marconi, Rogers, GE and other manufacturers, together with transmitting and specialty tubes, tube testers, laboratory and service equipment, electronic components, parts and accessories. The auction also includes a large selection of tools and workshop equipment, making this a great sale for collectors, audiophiles, vintage electronics enthusiasts, technicians, restorers, radio collectors and tool hunters alike. From iconic vintage audio gear and unusual pieces of electronics history to test equipment, tubes, components, tools and workshop finds, there is plenty to discover throughout this auction. More lots are being added daily. As additional items are cataloged, this auction description will be updated to reflect new highlights and discoveries — keep checking back! Auction Date: October 13 Preview: October 10, 10:00 AM – 5:00 PM Pickups: October 14, 15 & 16, 10:00 AM – 5:00 PM Preview & Pickup Location: 27294 Fraser Hwy Aldergrove, BC V4W 3P8

We do not provide in-house shipping for this auction. All packing and shipping services are handled independently by The UPS Store #325. Items requiring shipping will be picked up from the auction location on Monday, October 19, 2026, following the auction. Once items have been transferred to The UPS Store, all packing, shipping arrangements, costs and related questions should be directed to them. The UPS Store #325 4111 Hastings Street Burnaby, BC Contact: Steve or Brian Phone: 604-205-5888 Email: store325@theupsstore.ca If you require shipping, please contact Steve or Brian directly for shipping information, quotes or assistance. Please note: Shipping is not handled in-house by the auction company.

Vintage cathode-ray synchroscope/oscilloscope configured for pulse and waveform testing. The black metal instrument has a recessed CRT display, protective corner handles, side handles, ventilation grilles, rotary controls, toggle switches, binding posts, and signal connectors. Front-panel functions include trigger rate, calibration voltage, signal input, multiplier, marker intervals in microseconds, sweep time in microseconds, sweep delay, synchronization, vertical and horizontal gain, positioning, focus, brightness, beam modulation, and external triggering. Marker interval selections are 0.2, 1, 10, 100, and 500 microseconds. A handwritten tape label near the calibration voltage output reads "70 Volts." Instrument type: Cathode-ray synchroscope/oscilloscope Power input: 115 V AC, 50-1,600 cycles Marker intervals: 0.2, 1, 10, 100, and 500 microseconds Operator label: "70 Volts" Condition: As pictured.

Dynaco PAT-4 solid-state stereo preamplifier and control center with brushed-metal faceplate and black metal chassis. Introduced in 1967, the PAT-4 was designed for use with a separate power amplifier and provides selectable phono, tape-head, tape-amplifier, tuner, spare and special-source inputs. Front controls include source selection, volume, balance, independent channel bass and treble adjustment, high and low filters, loudness, tape monitor, stereo/mono channel switching, power switch, and input and output phone jacks. The rear panel carries paired RCA inputs and outputs, a phono ground terminal, attached power cord, fuse holder, and switched and unswitched convenience outlets. Maker: Dynaco Model: PAT-4 Type: Solid-state stereo preamplifier and control center Introduction: 1967 Power: 120 VAC, 50-60 Hz; 5 watts Fuse: 100 mA slow-blow Convenience Outlets: Switched and unswitched; 300 watts total per marked group Published Model Dimensions: 13.5 in. wide x 4.25 in. high x 9 in. deep Published Frequency Response: 10 Hz-100 kHz high-level; 20 Hz-20 kHz equalized low-level Condition: As pictured.

Jackson Electrical Instrument Company Model 648S Dynamic Tube Tester housed in a fitted portable carrying case. The brushed-metal control panel incorporates a large BAD/GOOD relative-micromhos meter, color-keyed tube-setting chart, multiple tube sockets, filament and plate controls, leakage and shorts-test controls, line control, and push-button circuit selectors. Includes operating instructions mounted inside the lid, roll-chart data, a Model 648S Special Tube Data booklet, and additional technical sheets. Manufacturer: The Jackson Electrical Instrument Company, Dayton, Ohio Model: 648S Instrument Type: Dynamic plate-conductance vacuum-tube tester Model Period: Introduced by 1961 Published Model Features: 23 heater-voltage settings, variable shorts testing to 2 megohms, semiconductor rectifier, reversible socket assembly Included Components: Portable case, attached power cord, roll chart, operating instructions, Special Tube Data booklet, and technical sheets Condition: As pictured.

Vintage Bogen stereo integrated tube amplifier housed in a ventilated wood cabinet with a gold-tone control panel. The front is marked Model AP30, while the chassis is marked Model P30, Series F103, and identifies Lear Siegler, Inc., Bogen Communications Division of Paramus, New Jersey, as the manufacturer. Controls include phono, tape, tuner and auxiliary selection; balance; volume; treble; bass; stereo blend; loudness; stereo reverse; speaker/headphone output selection; and front headphone connection. The exposed rear chassis carries dual-channel input and output connections, speaker terminals, transformers, vacuum tubes and an attached power cord. Period specifications for the AP30 list 15 watts per channel and a frequency response of 20 Hz to 20 kHz. Manufacturer: Bogen Communications Division, Lear Siegler, Inc. Model Markings: AP30 front panel; P30 chassis Series: F103 Type: Stereo integrated tube amplifier Published Output: 15 watts per channel, IHF music rating Published Frequency Response: 20 Hz-20 kHz, ±1 dB Power: 117V AC, 60 Hz, 104W Place of Manufacture: Paramus, New Jersey, USA Condition: As pictured.

Pye Canada Limited Model T-658 multiband table radio in a dark-finished wood cabinet with woven speaker cloth, gold-tone trim, and a horizontal frequency dial. The five-band dial covers standard AM broadcasting and four shortwave ranges, with a numbered logging track along the lower edge. The control panel includes a five-position band selector, tuning and power controls, and tone settings marked "brilliant," "fidelity," and "mellow." The ventilated rear panel identifies the receiver for mains or battery operation and lists a 117-volt AC, 60-cycle, 22 VA rating. An AC power cord and antenna lead are attached. Maker: Pye Canada Limited Model: T-658 Radio Type: Five-band AM and shortwave table radio Frequency Coverage: 550-1640 kc/s; 1.5-4.25, 4.75-10, 11.3-12.27, and 15-18.3 Mc/s Power: Mains or battery; 117 volts AC, 60 cycle, 22 VA Cabinet: Dark-finished wood with woven speaker cloth and gold-tone trim Condition: As pictured.

B&K Model 707 Dyna-Jet vacuum tube tester housed in a blue-green portable carrying case. The control panel incorporates a multicolor Replace-?-Good analog meter, heater and sensitivity controls, four rotary selector controls, a numbered socket field, dedicated 7-pin and 9-pin sockets, a panel fuse, and an attached power cord. Push-button controls provide circuit transfer, separate section testing, grid-emission testing, and shorts testing. Model-specific functions include dynamic mutual-conductance testing, shorts and leakage checks, grid-emission and gas checks, separate testing of multi-section tubes, and a reduced-heater life test. Designed for operation on 105-125-volt, 50/60-cycle AC power. Includes a Model 707 tube chart booklet mounted inside the lid. The panel is marked "B&K," "Model 707 Dyna-Jet," "Dynamic Mutual Conductance Tube Tester," "Division of Dynascan Corp.," and "Made in U.S.A.," with applied number 557827. The case bears "L.S.S." and "H.E." stencils. Manufacturer: B&K, Division of Dynascan Corporation Model: 707 Dyna-Jet Instrument Type: Dynamic mutual conductance vacuum tube tester Power: 105-125 V AC, 50/60 cycles Test Functions: Dynamic mutual conductance, shorts, leakage, grid emission, gas, multi-section and life testing Included: Portable carrying case, attached power cord and Model 707 tube chart booklet Country of Manufacture: United States Applied Number: 557827 Case Markings: L.S.S.; H.E. Condition: As pictured.

Philco Model 9100 dynamic mutual conductance vacuum tube tester, made in the U.S.A. and produced for radio and television service work during the mid-1950s. The instrument provides a central analog meter, multiple tube sockets, a roll-chart data system, and controls for filament, grid, plate, screen, cathode, suppressor, bias, line adjustment, shorts testing, and micromhos ranges. Housed in a fitted black portable case with carrying handle, metal latches, hinged lid, and attached power cord. Period Philco literature promoted the Model 9100 for testing tube types ranging from subminiature receiving tubes through cathode-ray tubes. Maker: Philco Model: 9100 Instrument Type: Dynamic mutual conductance tube tester Country of Manufacture: Made in U.S.A. Period: Mid-1950s Configuration: Portable cased tester with analog meter, roll chart, tube sockets, controls, and power cord Condition: As pictured.

A 1960s The Fisher model 500-C wide-band FM stereo multiplex receiver with a brushed metal faceplate, illuminated FM tuning dial, Stereo Beacon indicator, signal-strength meter, and wood cabinet. The vacuum-tube receiver combines an FM tuner, stereo preamplifier, and two-channel power amplifier. Front-panel controls include speaker selection, bass, treble, balance, tuning, input selection, loudness contour, and volume, along with high- and low-filter switches, MPX filter, tape monitor, and headphone connections. The rear chassis includes RCA audio connections, screw-terminal speaker outputs, an attached power cord, and an exposed complement of vacuum tubes and transformers. Published specifications for the model include 30 watts per channel into 8 ohms and 105-120V, 50/60Hz operation. Maker: The Fisher Model: 500-C Type: Wide-band FM stereo multiplex vacuum-tube receiver Period: 1960s Published Output: 30 watts per channel into 8 ohms Published Power Requirement: 105-120V, 50/60Hz Cabinet: Wood cabinet with ventilated top Condition: As pictured.

Trio W-35 tube stereophonic tuner-amplifier in a burgundy wood-grain case with a ventilated metal top and brushed-metal face. The dual horizontal tuning display covers FM and two AM channels, with separate left and right tuning controls. Front controls include range and power, volume, bass, treble, loudness, AFC, source selection, and stereo, reverse, and mono modes. Rear connections accommodate phono, auxiliary and tape equipment, antennas, and external speakers. Published model specifications list 10 watts per channel, FM reception from 79 to 96 MHz, dual AM reception from 535 to 1605 kHz, a 16-tube circuit, 100/117-volt AC operation, and 130 VA power consumption. Maker: Trio, Japan Model: W-35 Type: Tube AM/FM-AM stereo tuner-amplifier Rated output: 10W + 10W Radio coverage: FM 79-96 MHz; dual AM 535-1605 kHz Circuit: 16 vacuum tubes and one semiconductor diode Power requirement: AC 100/117V, 50/60 Hz; 130 VA Published model dimensions: 436 x 132 x 300 mm Published model weight: 12.8 kg Condition: As pictured.

Armaco model TTAFMX tube tuner with a brushed-metal faceplate, horizontal AM/FM slide-rule dial, tuning meter, and twin control knobs. The selector provides Off, AM, FM, FM Sub, and FM Stereo positions, supplemented by switchable FM noise filter and AFC controls. Rear connections include an MPX output jack and antenna terminal strip, together with an externally mounted ferrite rod antenna and attached power cord. Maker: Armaco Model: TTAFMX Type: Tube AM/FM stereo tuner Dial Range: FM 88-108 MC; AM 550-1600 KC Selector Positions: Off, AM, FM, FM Sub, FM Stereo Controls: Tuning, FM noise filter, and AFC Rear Features: MPX output, antenna terminals, ferrite rod antenna, and attached power cord Condition: As pictured.

Harman Kardon Citation Fifteen professional FM/stereo FM tuner with a brushed-metal faceplate and fitted wood cabinet. Features include dual-channel gain controls, quieting and center-tuning meters, a 400 Hz level-setting reference tone, stereo automatic and monophonic modes, stereo noise filter, external Dolby NR function, mute control, tape output, and flywheel-style tuning control. Rear connections include variable and fixed stereo outputs, Dolby NR input and output pairs, a four-channel decoder output, 300-ohm and 75-ohm antenna terminals, and a switched convenience outlet. Made in the U.S.A. Manufacturer: Harman Kardon Model: Citation Fifteen Component Type: Professional FM/stereo FM tuner Tuning Band: FM, 88-108 MHz Power: 120 V, 50/60 Hz, 35 W maximum Outputs & Connections: Variable and fixed stereo outputs; Dolby NR inputs and outputs; four-channel decoder output; 300-ohm and 75-ohm antenna terminals Country of Manufacture: Made in U.S.A. Condition: As pictured.

Vintage Dynaco SCA-35 stereo control amplifier combining a tube preamplifier and dual-channel power amplifier in a vented metal cabinet. The champagne-tone aluminum faceplate has five rotary controls, four slide switches, and a power indicator. Rear connections accommodate magnetic and ceramic phono sources, tape head, tape amplifier, radio, and spare inputs. Additional connections include tape-record outputs, 8- and 16-ohm speaker terminals, a center-speaker connection, and two switched AC convenience outlets. Manufacturer specifications rate the amplifier at 35 watts continuous combined output, or 17.5 watts per channel, with a 20 Hz to 20 kHz frequency response. An attached two-prong power cord is included. Maker: Dynaco Model: SCA-35 Type: Stereo tube integrated amplifier Rated Output: 17.5 watts per channel; 35 watts continuous combined Frequency Response: 20 Hz-20 kHz, ±0.25 dB Speaker Outputs: 8 ohms and 16 ohms; center-speaker connection Tube Complement: Two 12AX7/ECC83, two 7199, and four 6BQ5/EL84/7189 tubes Power: 120V AC, 50/60 Hz; 110W Origin: Made in USA Condition: As pictured.

Two Heathkit bench power supplies comprising an IP-5220 variable isolated AC supply and an IP-2700 regulated DC power supply. The IP-5220 provides adjustable 0-140 VAC isolated output with dual analog voltage and current meters, selectable 1-amp and 3-amp current ranges, front-mounted output fuses, and a separate 120 VAC non-isolated outlet. Its rear identification label bears series number 01617. The IP-2700 is rated for adjustable output from 0-60 VDC at up to 1.5 amperes. Features include an analog meter, coarse and fine voltage controls, adjustable current control, voltage and amperage meter-selection buttons, DC standby switch, binding-post outputs, side handles, rear terminal connections, and a large finned heat sink. INVENTORY Heathkit IP-5220 variable isolated AC supply, series no. 01617 Heathkit IP-2700 regulated 60V, 1.5A DC power supply Maker: Heathkit Models: IP-5220 and IP-2700 IP-5220 variable output: 0-140 VAC, 3 A maximum IP-5220 direct output: 120 VAC, 10 A, non-isolated IP-5220 input: 120 VAC, 60 Hz, 13.3 A IP-5220 series number: 01617 IP-2700 output: 0-60 VDC, 1.5 A maximum Condition: As pictured.

Heathkit Model TM-1626 solid-state stereo microphone mixer console from the 1970s. The six-channel layout provides four microphone channels and two auxiliary channels, each with a level control and left/off/right routing. Microphone 4 includes a pan control, while separate left and right master faders feed dual VU meters. Additional controls select stereo or mono operation and the meter range. Rear connections include four three-pin microphone inputs with low/high impedance selection, two RCA auxiliary inputs, RCA outputs, mixer-bus connections, and peak-level adjustments. Model specifications include a 40-20,000 Hz frequency response and 0.5% maximum distortion. Manufacturer: Heath Company / Heathkit Model: TM-1626 Type: Solid-state stereo microphone mixer console Inputs: Four microphone and two auxiliary channels Output Configuration: Stereo or mono with separate left and right master controls Frequency Response: 40-20,000 Hz, ±1 dB Maximum Distortion: 0.5% Power: 120/240 VAC, 50/60 Hz, 15 watts Condition: As pictured.

Hewlett-Packard Model 1740A dual-channel analog oscilloscope with 100 MHz bandwidth and rectangular CRT display. Front-panel controls provide channel A and B inputs, selectable input coupling, alternate, chopped and added display modes, delayed sweep controls, external triggering and X-Y operation. The metal benchtop enclosure incorporates an adjustable carrying handle and tilt stand. Rear connections include a Z-axis input, main and delayed gate outputs, 1607A horizontal, vertical and Z-axis inputs, and trace-alignment and astigmatism adjustments. The unit has a captive power cord and is marked as made in the USA. Manufacturer: Hewlett-Packard Model: 1740A Instrument Type: Dual-channel analog CRT oscilloscope Bandwidth: 100 MHz Vertical Sensitivity: 5 mV/div to 20 V/div; X5 magnification to 1 mV/div Main Sweep Range: 50 ns/div to 2 s/div Input Modes: 1 M?, 50 ?, AC, DC and ground selections Power: 100, 120, 220 or 240 VAC ±10%; 48-440 Hz; 100 VA maximum Serial Number: 2026A18217 Country of Manufacture: Made in USA Condition: As pictured.

Stark Electronic Instruments Ltd. Model 8-77 Micromho dynamic mutual conductance vacuum tube tester, made in Canada for radio and television service applications. The portable instrument is housed in a fitted carrying case with a hinged lid, handle and metal latches. The control panel incorporates a multiscale meter, tube socket panel, roller-chart tube data display, filament and element selector controls, and dedicated filament continuity, test, gas and shorts indicators. Published specifications describe 18 filament-voltage settings from 0.6 to 117 volts and three direct-reading mutual-conductance ranges of 0-3,000, 0-6,000 and 0-15,000 micromhos. The model also provides short, grid-current/gas, filament-continuity and reserve-cathode-capacity testing. Panel rating is 115 volts, 60 cycles and 75 VA maximum. Maker: Stark Electronic Instruments Ltd. Model: 8-77 Micromho Instrument Type: Dynamic mutual conductance vacuum tube tester Electrical Rating: 115 volts, 60 cycles, 75 VA maximum Origin: Made in Canada; Ajax, Ontario Production Period: Late 1950s Condition: As pictured.

Harman-Kardon Overture Model T-10 AM/FM tube tuner with a brushed-copper front escutcheon, matte-black perforated steel cage, edge-lit glass dial, and dual control knobs. The function selector provides Off, FM-AFC, FM, and AM settings, while the dial covers 88-108 MC FM and 530-1650 KC AM. The rear panel is marked Harman-Kardon Inc., Westbury, N.Y., Model T10, Made in U.S.A. Connections include AM antenna and audio output terminals, with a built-in ferrite loopstick antenna and attached power cord. Manufacturer specifications list seven tube components, 117-volt operation, 30-watt power consumption, and high-impedance audio output for connection to companion audio equipment. Manufacturer: Harman-Kardon Inc., Westbury, New York Model: Overture T-10 Type: AM/FM tube tuner Frequency ranges: FM 88-108 MC; AM 530-1650 KC Controls: Off, FM-AFC, FM, AM; counterweighted tuning control Power: 117 V AC; 30-watt manufacturer-rated consumption Manufacturer-published model dimensions: 12.5 in. wide x 4 in. high x 9 in. deep, excluding knobs Finish: Brushed-copper escutcheon, matte-black cage, soft-green edge-lit dial Country of manufacture: United States Period: 1956 design Condition: As pictured.

Two wired over-ear stereo headphones comprising a Koss Pro/4AA with olive-toned textured housings and a Tenco AR-400 with green housings. Both have padded circumaural earcups, metal yokes, cushioned headbands, and attached coiled cords. The Koss includes labeled left and right earcups and a boom-microphone mounting fitting; the Tenco has an exterior slide control. Published specifications for the Koss model include 50 mm dynamic elements, a 10-20,000 Hz frequency response, and a coiled cord extending to 10 ft. HEADPHONE INVENTORY Koss Pro/4AA professional dynamic stereo headphones, olive-toned textured housings, labeled left and right earcups, attached coiled cord Tenco AR-400 stereo headphones, green housings, exterior slide control, attached coiled cord Quantity: 2 headphones Models: Koss Pro/4AA and Tenco AR-400 Configuration: Wired over-ear stereo headphones with attached coiled cords Koss published specifications: 50 mm dynamic elements; 10-20,000 Hz response; 10 ft. extended coiled cord Condition: As pictured.

Blue Microphones Yeti Pro condenser microphone in a black and metallic finish with an adjustable desktop stand. The triple-capsule design provides stereo, cardioid, omnidirectional, and bidirectional pickup patterns. Features USB 2.0 digital connectivity, a 5-pin XLR analog output, a 3.5 mm headphone-monitoring jack, gain and pattern controls, headphone volume control, and mute button. Model specifications include recording at up to 24-bit/192 kHz. Cables are not included. Brand: Blue Microphones Model: Yeti Pro Microphone Type: Triple-capsule condenser microphone Pickup Patterns: Stereo, cardioid, omnidirectional & bidirectional Digital Recording: Up to 24-bit/192 kHz Connections: Mini-USB, male 5-pin XLR & 3.5 mm headphone output Included: Microphone with adjustable desktop stand Not Included: Cables Condition: As pictured.

Sansui D-90 front-loading stereo cassette deck from the Super Compo series, documented in Sansui's 1980 hi-fi program. The silver-tone component has a single cassette well with soft eject and full automatic shutoff, dual analog VU meters, three-digit tape counter, mechanical transport controls, variable recording-level control, independent bias and equalizer selectors, Dolby noise reduction, timer-start setting, stereo microphone inputs, and a headphone jack. Rear connections comprise left and right RCA line-in and line-out jacks, with an attached two-prong AC cord. The manufacturer label identifies Model D-90, AC 120 volts, 60 Hz, 12 watts, and serial number 230040184. Manufacturer literature specifies 4-track, 2-channel stereo operation, 0.055% WRMS wow and flutter, and frequency response extending to 16,000 Hz with chromium tape. Maker: Sansui Electric Co., Ltd. Model: D-90 Series: Super Compo Power: AC 120 V, 60 Hz, 12 W Serial number: 230040184 Published model dimensions: 430 x 147 x 241 mm (W x H x D) Published model weight: 4.9 kg Condition: As pictured.

Carl Wetzlar Airforce H846 10x50 Porro-prism binoculars with black finish, textured body panels, center focusing mechanism, adjustable eyepieces, and neck strap. The body is marked "272 FT. AT 1000 YDS." Accompanied by a fitted black carrying case and binocular care instruction sheet. Brand: Carl Wetzlar Model: Airforce H846 Optical configuration: 10x50 Field of view: 272 ft. at 1,000 yds. Included accessories: Fitted carrying case, neck strap, and care instruction sheet Condition: As pictured.

The Ultimate Soldier military-style walkie-talkie set by 21st Century Toys, comprising two olive-drab transceiver units with molded antennas, speakers, push-to-talk controls and belt clips. The units feature Signal Corps-inspired lettering and identification plates. Presented in retail display packaging marked Part No. 88000 and Range 3,000 Feet. Each unit requires six AA batteries; batteries are not included. Maker: 21st Century Toys Series: The Ultimate Soldier Product: Walkie-talkie set Part number: 88000 Quantity: Two walkie-talkie units Frequency: 27.145 MHz Range: 3,000 feet Battery requirement: Six AA batteries per unit; batteries not included Date: 2002 UPC: 638748880006 Condition: As pictured.

Group of four red-lensed strobe warning lights mounted to individual galvanized metal Code Electric Products pull boxes. Three units are labeled Target Tech Model 401, SAE W3-3 86, rated 12-48 VDC. The fourth is labeled Dominion Automotive Industries Junior Magnetic Strobe Lamp, Series A, red part no. 74-5269, SAE J1318 W5-3 Class 3. The units have ribbed cylindrical lenses and black mounting bases. One pull box is fitted with a toggle switch; another has rear red-and-black terminals and a rotary control. Quantity: 4 strobe light assemblies Models: 3 Target Tech Model 401; 1 Dominion Junior Magnetic Strobe Lamp Voltage: 12-48 VDC for Target Tech Model 401 units Dominion Identifier: Series A, red part no. 74-5269 Mounting: Individual Code Electric Products metal pull boxes Condition: As pictured.

Group of vintage portable electrical test equipment comprising a SECO Model GCT-8 VT Grid Circuit Tester and a Canadian Kitkraft Enterprises Ltd. continuity tester. The Minneapolis-made SECO instrument features an electron-eye indicator, twelve-position filament selector, multiple vacuum-tube sockets, carrying handle, and integrated power-cord storage. Designed for servicing vacuum tubes, the GCT-8 checks control-grid emission, gas, and internal shorts. The Canadian-made tester has Master and Continuity indicator lamps, COM and HOT terminals, and a rotary selector with OFF, LO, HI, and CONT'Y settings. It retains a leather carrying handle, power cord, metal accessory case, and assorted probe handles, extensions, and adapters. An RCAF stock-number label is affixed to the case. EQUIPMENT INVENTORY SECO Model GCT-8 VT Grid Circuit Tester, serial 4454, with attached power cord Canadian Kitkraft Enterprises Ltd. electrical continuity tester, serial 950, with power cord Metal accessory case with assorted probe handles, extensions, and adapters Makers: SECO Manufacturing Co.; Canadian Kitkraft Enterprises Ltd. SECO Model: GCT-8 VT Grid Circuit Tester SECO Serial Number: 4454 SECO Production Period: Late 1950s SECO Power: 110-120V, 60-cycle AC Canadian Tester Serial Number: 950 Origins: SECO made in Minneapolis, Minnesota, USA; Canadian Kitkraft tester made in Canada Included Accessories: Metal case with assorted probe handles, extensions, and adapters Condition: As pictured.

Heathkit AR-1429 solid-state AM/FM stereo receiver with a brushed aluminum faceplate, walnut end panels, analog tuning display, dual tuning meters, and separate tuning, volume, bass, treble, and balance controls. Additional front controls include speaker A/B selection, squelch, blend, stereo, loudness, tone, tape monitor, and a headphone jack. Heathkit rated the AR-1429 at 35 watts minimum RMS per channel into 8 ohms from 20 Hz to 20 kHz with less than 0.1% total harmonic distortion. Rear connections include phono, auxiliary, tape, and tape-monitor inputs; preamplifier, tape, and scope outputs; power-amplifier inputs; AM and FM antenna terminals; and connections for two pairs of speakers. Switched and unswitched convenience outlets are also provided. The rear plate identifies the Heath Company of Benton Harbor, Michigan, model AR-1429, with a 120/240 VAC, 50/60 Hz power rating and 240-watt consumption. A Heathkit builder certification label bears handwritten entries. Maker & Model: Heathkit AR-1429 Type: Solid-state AM/FM stereo receiver Rated Output: 35 watts minimum RMS per channel into 8 ohms, 20 Hz-20 kHz, under 0.1% THD Power Requirement: 120/240 VAC, 50/60 Hz; 240 watts Inputs: Phono, auxiliary, tape, tape monitor, and power-amplifier inputs Outputs: Speaker A/B, headphones, preamplifier, tape, and scope outputs Published Model Dimensions: 20 W x 13.5 D x 4.75 H in. Catalog Period: Documented in Heathkit catalogs from 1977 through the 1981-82 season Condition: As pictured.

Mid-1970s Dual model 1249 two-speed, fully automatic belt-drive turntable in a woodgrain base with hinged smoked dust cover. The 1249 plays 33 1/3 and 45 rpm records and provides automatic start and stop, single- and multi-play settings, cueing, anti-skating adjustment and variable pitch control. Equipped with a strobe-marked 305 mm platter, rubber mat and counterweighted tubular metal tonearm with removable headshell. Dual's published specifications describe an eight-pole synchronous motor, flat-belt drive and approximately 10-watt power consumption. Manufacturer: Dual Model: 1249 Type: Two-speed fully automatic belt-drive turntable Speeds: 33 1/3 and 45 rpm Drive System: Eight-pole synchronous motor with flat-belt drive Controls: Automatic start/stop, cueing, anti-skating, pitch and single/multi-play selection Platter: 305 mm removable platter; published weight 1.3 kg Tonearm: 222 mm metal tonearm with counterweight and removable headshell Enclosure: Woodgrain base with hinged smoked dust cover Period: Mid-1970s Condition: As pictured.

Heathkit Model SB-610 tube monitor scope for amateur radio station monitoring, housed in a green metal cabinet with a round green CRT display and graticule. Front controls include intensity, focus, vertical gain and position, horizontal gain and position, sweep frequency with pull-for-clamp function, and selectable internal, RF trap, and RTTY sweep modes. The integral tone generator provides 1.5 kc and two-tone settings. Rear connections are labeled for antenna, transmitter attenuation, exciter, tone, vertical, and horizontal functions. The unit has an attached two-prong power cord and a model and series plate stamped SB-610 and 723-941. Manufacturer: Heathkit Model: SB-610 Type: Tube amateur radio station monitor scope Display: 3RP1 green-trace CRT Tone Generator: 1,500 and 1,950 cps two-tone oscillators RF Coverage: 160 through 6 meters Power: 120 volts AC, 60 Hz, 35 watts Series No.: 723-941 Condition: As pictured.

Kay Electric Co. vacuum-tube electronics chassis for the Missilyzer Cat. 675 missile data-reduction spectrograph and audio spectrum analyzer. The Missilyzer system was designed to plot frequency and amplitude against time on facsimile paper, with a published frequency range of 5 to 15,000 Hz. The removable chassis is housed in a vented gray metal enclosure with a carrying handle. Components include seven installed vacuum tubes, two transformers, shielded capacitors, a fuse holder, fixed AC power cord, and side multipin receptacle. Marked tube stations include V301 5U4, V302 and V303 6Y6, V305 VR150, and V307 6AC7. The maker plate reads Kay Electric Co., Pine Brook, N.J., serial no. 35715; additional equipment labels read MISSILYZER and ZOO 2182. This lot comprises the electronics chassis and enclosure rather than the complete spectrograph system. Maker: Kay Electric Co., Pine Brook, New Jersey Product: Missilyzer Cat. 675 electronics chassis Serial Number: 35715 Equipment Label: ZOO 2182 Published System Range: 5-15,000 Hz Marked Tube Stations: V301 5U4; V302 & V303 6Y6; V305 VR150; V307 6AC7 Condition: As pictured.

Sansui SAX-200 AM/FM multiplex stereo tuner-amplifier in a ventilated silver-tone metal chassis with black tuning dial and integrated Sansui badge. This 1960s tube model is rated at 20 watts per channel into 8 ohms and supports speaker impedances from 8 to 32 ohms. Source selections include AM, FM, FM multiplex, phono, tape and auxiliary. Rear connections include AM and FM antenna terminals, RCA phono, tape, record, tape-monitor and auxiliary connections, tape-record DIN socket, speaker terminals and attached power cord. Maker: Sansui Model: SAX-200 Type: AM/FM multiplex stereo tuner-amplifier Production Period: 1960s Power Output: 20 watts per channel into 8 ohms Speaker Impedance: 8-32 ohms Tuning Bands: AM and FM stereo multiplex Inputs: Phono, tape and auxiliary Condition: As pictured.

A vintage Pioneer PL-115D stereo turntable with walnut-grain cabinet, hinged clear dust cover, aluminum-alloy platter, and static-balance S-shaped tonearm. The belt-driven system offers 33? and 45 rpm speeds, automatic tonearm return, adjustable anti-skating, and oil-damped arm elevation. Includes an Excel ES-70S moving-magnet stereo cartridge mounted to the plug-in headshell, along with integral power cord, stereo RCA output leads, and ground lead. Manufacturer specifications list a four-pole synchronous motor and 120V, 60Hz operation. Manufacturer: Pioneer Model: PL-115D Type: Automatic-return stereo turntable Drive and speeds: Belt drive; 33? and 45 rpm Motor: Four-pole synchronous motor Tonearm: Static-balance S-shaped pipe arm with anti-skating and oil-damped elevation Cartridge: Excel ES-70S moving-magnet stereo cartridge Platter: 30 cm aluminum-alloy platter Power requirements: AC 120V, 60Hz; 10W Connections: Hardwired stereo RCA plugs and ground lead Published model dimensions: 17-5/16 in. W x 14-1/4 in. D x 6-1/4 in. H (440 x 362 x 159 mm) Published model weight: 13 lb. 3 oz. (6 kg) Serial number: XG 30262 Condition: As pictured.

Pair of Bell & Howell 400-foot film magazines manufactured for the U.S. military Type A-7 35mm silent motion-picture camera. Each olive-drab textured metal magazine has twin circular reel housings, hinged loading access and a manufacturer's identification label. Housed in an olive-drab reinforced metal carrying case with fitted interior supports, retaining straps, woven handle and front latch. Maker: Bell & Howell Co. Quantity: Two film magazines with fitted carrying case Camera compatibility: Motion Picture Camera Type A-7 Film format: 35mm silent motion picture Magazine capacity: 400 feet each Specification: WCL-871 Manufacturer's designation: 5080 AM Contract number: AF-33-600-30003 Property marking: U.S. Property Condition: As pictured.

ART MPA Gold two-channel rackmount microphone preamplifier, identified on the rear panel as Model 210. The gold-tone faceplate is configured with dual analog VU meters, a central tube-warmth LED display, and independent input gain, input impedance, analog output, and variable high-pass-filter controls for each channel. Additional channel controls include +20 dB gain, +48V phantom power, phase reverse, selectable plate voltage, and switchable meter reference. Each channel has a front-panel high-impedance instrument input. Rear connections comprise balanced XLR inputs and outputs with balanced 1/4-inch outputs, plus a fused IEC power inlet. Manufacturer: Applied Research & Technology (ART) Model: MPA Gold, Model 210 Configuration: Two-channel tube microphone preamplifier Published Maximum Gain: 75 dB Published Input Impedance: 150-3,000 ohms adjustable XLR; greater than 800K ohms instrument Connections: Balanced XLR inputs and outputs; balanced 1/4 in. TRS outputs; unbalanced instrument inputs Manufacturer-Published Dimensions: 19 in. W x 3.5 in. H x 6.5 in. D Published Power Requirement: 100-125 VAC, 25W; export versions configured for destination country Condition: As pictured.

New old stock Rogers Electronic Tubes 6156 vacuum tubes contained in two unopened factory-sealed cartons. The original carton labels identify the contents as 6156 radio tubes in individual-pack format. The 6156, also designated 4-250A, is a forced-air-cooled beam power transmitting tube designed for amplifier, modulator, and oscillator service. Published manufacturer data specifies a maximum plate-dissipation rating of 250 watts. Brand: Rogers Electronic Tubes Tube designation: 6156 / 4-250A Tube type: Forced-air-cooled beam power tube Maximum plate dissipation: 250 W Packaging: Two unopened factory-sealed individual-pack cartons Stock status: New old stock Condition: As pictured.

Staco Type 3PN1510 variable autotransformer in a teal-finished metal enclosure. The rotary dial provides an adjustable 0-100 scale, and a toggle switch selects off, 0-120V output, or 0-140V output. Rated for 120V, 50/60Hz input and 15A, 2.1kVA output. Fitted with a red indicator lamp, integrated receptacle, and attached three-prong power cord. Maker: Staco, Inc., Dayton, Ohio Type: 3PN1510 Input: 120V, 50/60Hz Output: 0-120V or 0-140V Rated Capacity: 15A, 2.1kVA Configuration: Plug-and-cord enclosed variable autotransformer Condition: As pictured.

Precision Apparatus Co., Inc. Series 612 tube and battery tester manufactured in Glendale, Long Island, New York. The control panel incorporates a large analog Replace/?/Good meter, multiple tube sockets, ten lever-operated element selectors, A/B/C rotary controls, a built-in roller chart, and connections for noise, condenser, and battery testing. The instrument is housed in a fitted dovetailed wood carrying case with a hinged lid, front latches, molded handle, and interior storage compartments. The maker's plate records Model 612, serial number 25291, with a rating of 115 volts, 60 cycles, and 0.50 amps. Maker: Precision Apparatus Co., Inc. Model: Series 612 Type: Tube and battery tester Serial Number: 25291 Electrical Rating: 115 volts, 60 cycles, 0.50 amps CSA Approval Number: 9495 Manufacturing Location: Glendale, Long Island, New York, U.S.A. Case: Dovetailed wood carrying case with hinged lid, latches, handle, and storage compartments Condition: As pictured.

An EICO Model ST-70 vacuum-tube integrated stereo amplifier combining a stereo control center with two 35-watt amplifier channels. The brushed-metal faceplate carries selector, mode, balance, level, bass and treble controls, with switches for tape equalization and monitoring, loudness, low and high filters, balance checking, and speaker phase. Rear connections include phono, tape-head, tape, multiplex, AM and FM inputs, tape outputs, a center-speaker connection, and 4-, 8-, and 16-ohm speaker terminals. The open metal chassis carries three transformers, shielded components, an attached power cord, and two installed glass tubes; several tube sockets are vacant. The outer cabinet or cover is not included. Manufacturer: Electronic Instrument Co., Inc. (EICO) Model: ST-70 Type: Vacuum-tube integrated stereo amplifier Rated Output: 70 watts total; 35 watts per channel continuous sine-wave power Speaker Impedance Taps: 4, 8 and 16 ohms Factory-Specified Tube Complement: 3 x 12AX7, 2 x 12DW7, 2 x 6SN7GTB, 4 x 7591 and 1 x GZ34 Power: 117 VAC; 3-amp fuse Period: 1960s Condition: As pictured.

Canadian Marconi Company Model MU101 dynamic mutual-conductance vacuum-tube tester housed in a fitted black carrying case with hinged lid, handle, latches, and metal corner fittings. The control panel incorporates multiple tube sockets, selector controls, push-button test functions, bias and filament controls, shorts controls, and an analog micromhos meter with replace, question, and good ranges. Functions documented for this model include dynamic mutual-conductance, rectifier, gas, shorts, noise, life, and continuity testing. The instrument is marked with NATO Stock Number 6625-21-872-0186 and serial number 464. A plate records modification and refurbishment by Canadian Marconi Company in 1974. Maker: Canadian Marconi Company Model: MU101 Type: Dynamic mutual-conductance tube tester NATO Stock Number: 6625-21-872-0186 Serial Number: 464 Electrical Rating: 110 VAC, 60 Hz, 75 VA maximum Meter Ranges: 3,000, 6,000, and 15,000 micromhos Refurbishment: Modified and refurbished by Canadian Marconi Company, 1974 Housing: Fitted black carrying case with hinged lid, handle, latches, and metal corner fittings Condition: As pictured.

Dynaco PAT-5 solid-state stereo preamplifier and control center with a brushed metal faceplate and black chassis. Controls include six-position source selection, volume, balance, independent-channel bass and treble, A/B speaker switching, tape monitoring, stereo and mono selection, an external processor loop, low and high filters, tone-control defeat, headphone jack, and power switch. Rear connections include two phono inputs, tuner and spare inputs, two tape loops, external processor loop connections, dual stereo outputs, amplifier and two-pair speaker binding posts, a ground terminal, and four convenience outlets. The unit is configured for 120V AC operation. Manufacturer: Dynaco Model: PAT-5 Type: Solid-state stereo preamplifier and control center Period: Mid-1970s Power: 120V AC; manufacturer-rated consumption 12 watts Manufacturer-Rated Frequency Response: High-level inputs: 10 Hz-50 kHz, ±1 dB Published Model Dimensions: 13.5 in. W x 4.25 in. H x 11.75 in. D Condition: As pictured.

Stewart model TR-201-LS solid-state clock radio in a rectangular brown woodgrain cabinet with a mechanical flip-number clock display and horizontal analog radio dial. The front panel incorporates AM/FM band selection, AFC designation, sliding volume and tone controls, and a tuning knob. A top-mounted sleep-set control is marked for 30- and 60-minute settings. The manufacturer's label identifies the clock assembly as made in Japan, the radio as made in Taiwan, and the completed unit as made in Taiwan. The radio has an attached power cord and wire antenna. Brand: Stewart Model: TR-201-LS Type: Solid-state AM/FM-AFC digital clock radio Display: Mechanical flip-number clock Electrical rating: 120V, 60 cycles, 5 watts Manufacture: Clock made in Japan; radio and completed unit made in Taiwan Condition: As pictured.

Group of three portable radios comprising a Camille Model LT-521 solid-state AC/DC multiband receiver, a Realistic Patrolman solid-state AM/VHF monitor, and an RCA Victor AM radio. The Camille LT-521 provides FM/AFC, AM, police, weather, and aircraft reception. Its specification label lists FM 88-108 MHz, AM 530-1625 kHz, police 148-174 MHz, weather 162.5 MHz, and aircraft 115-147 MHz, with 400 mW maximum output. Power is supplied by 120V AC or 6V DC using four UM-2 cells. It has a telescoping antenna, metal carrying handle, analog tuning scale, and front-mounted volume and squelch controls. The Realistic Patrolman is marked "Solid State" and "Squelch Controlled," with separate AM radio and VHF monitor scales and a telescoping antenna. The RCA Victor has a cream and green cabinet, amber volume and tuning dials, carrying handle, rotating top antenna assembly, attached power cord, RCA emblem, and an IMPAC molded rear mark. RADIO INVENTORY Camille Model LT-521 solid-state AC/DC AM/FM/VHF multiband radio Realistic Patrolman solid-state AM radio and VHF monitor RCA Victor portable AM radio with rotating top antenna assembly Quantity: 3 radios Camille Model: LT-521 LT-521 Power: 120V AC, 50-60 Hz, 6W; 6V DC using four UM-2 cells LT-521 Origin Mark: Made in Hong Kong Condition: As pictured.

Dynaco Stereo 400 two-channel solid-state power amplifier with a brushed aluminum faceplate and black ventilated chassis. Front controls include independent Channel A and Channel B level knobs, high- and low-frequency filter switches, a three-position power selector, Pilot and Hi-Temp indicators, and adjustable Dynaguard output limiting marked 20, 40, 80, 120, and Off. The chassis incorporates a large finned heat sink and an installed cooling fan. The rear panel provides RCA inputs and binding-post speaker outputs for both channels. Dynaco rated the Stereo 400 at 200 watts per channel into 8 ohms from 20 Hz to 20 kHz with less than 0.25% total harmonic distortion, and 300 watts per channel into 4 ohms. The rear label specifies 120 VAC, 50-60 Hz, 11 amps maximum. Made in the U.S.A. and marked Blackwood, New Jersey. Manufacturer: Dynaco Model: Stereo 400 Type: Two-channel solid-state power amplifier Rated Output: 200 watts per channel into 8 ohms; 300 watts per channel into 4 ohms Frequency Response: 20 Hz-20 kHz at rated output Power Requirement: 120 VAC, 50-60 Hz, 11 amps maximum Connections: Dual RCA inputs and binding-post speaker outputs Serial Number: 28606163 Origin: Made in U.S.A.; Blackwood, New Jersey Condition: As pictured.

Hamilton Bell VanGuard V6500 compact benchtop centrifuge with a six-place fixed-angle rotor, six aluminum tube shields, and a transparent polycarbonate safety cover. The unit has a constant-speed brushless induction motor, front power switch, and 60-minute interval timer with a continuous Hold setting. The operator's manual specifies a fully loaded relative centrifugal force of 1,318. Manufacturer: Hamilton Bell Co., Inc. Model: VanGuard V6500 / Model 6500 Serial Number: 160295 Electrical Rating: 110V AC, 60 Hz, 0.95A Rated Speed: 3400 RPM Rotor: Six-place fixed-angle rotor Timer: 60-minute interval timer with Hold setting Published RCF: 1,318 fully loaded Certification Mark: cULus Listed, designation 56GB Condition: As pictured.

B&K Manufacturing Co. Dyna-Quik Model 650 portable dynamic mutual conductance tube and transistor tester, produced in Chicago, Illinois, circa 1959. The instrument incorporates a multiscale meter, numbered tube sockets, heater and sensitivity controls, shorts and grid-emission testing, life-test control, heater-continuity check, indicator lamps, and a transistor test panel. Designed for radio and television service work, the Model 650 tests individual sections of multisection tubes and provides checks for dynamic mutual conductance, shorts, grid emission, gas content, leakage, heater continuity, and tube life. Its semiconductor section accommodates transistors, diodes, and rectifiers. Rated for 115-volt, 60-cycle operation at 0.5 amp. Housed in a fitted luggage-style carrying case with handle, latches, attached power cord, and two B&K Dyna-Quik tube-selector booklets. Manufacturer: B&K Manufacturing Co., Chicago, Illinois Model: Dyna-Quik Model 650 Instrument Type: Dynamic mutual conductance tube and transistor tester Production Period: Circa 1959 Power: 115 volts AC, 0.5 amp, 60 cycles Included Accessories: Two B&K Dyna-Quik tube-selector booklets Condition: As pictured.

RCA Victor Victrola portable electric record player in a brown and tan suitcase-style cabinet with carrying handle, hinged lid, wood-tone trim, and woven front speaker grille. The turntable has a four-speed selector marked 16, 33, 45, and 78 rpm, together with a tonearm, control knob, and attached power cord. The cabinet bears RCA Victor, Victrola, and "His Master's Voice" emblems. Brand: RCA Victor Victrola Speeds: 16, 33, 45 & 78 rpm Configuration: Portable electric suitcase-style record player with speaker Condition: As pictured.

Revox PR99 professional open-reel tape recorder in a mono monitor configuration, housed in a black console case on a four-caster steel stand. The silver control deck has separate input and output VU meters, input-level controls, microphone inputs, a mechanical tape counter, reel-size and tape-dump controls, and push-button pause, rewind, fast-forward, play, stop, and record functions. The three-motor transport accommodates reels up to 10.5 inches. Includes a tape reel and clear take-up reel. The control panel is marked "MONO," "REVOX," "257," and "PR 99," with the upper housing marked "REVOX MONITOR PR 99." Maker: Revox Model: PR99 Configuration: Mono monitor open-reel tape recorder Transport: Three-motor transport; accommodates reels up to 10.5 in. Included: Tape reel, clear take-up reel, console case, and four-caster steel stand Additional Marking: 257 Condition: As pictured.

Group of five RODAC pneumatic tools marked Made in U.S.A., with red, black, and bare-metal housings, air fittings, and lever or trigger controls. Identified models include a 0717 polisher, a 1734 impact wrench, and a 503 ratchet wrench. Also included are a butterfly-style impact wrench, a compact metal-bodied impact wrench, a large polishing backing pad, side handle, mounting hardware, RODAC owner's manual, and original 0717 polisher box. TOOL INVENTORY RODAC model 0717 pneumatic polisher with backing pad, side handle and mounting hardware RODAC model 1734 pneumatic impact wrench RODAC model 503 pneumatic ratchet wrench RODAC butterfly-style pneumatic impact wrench RODAC compact metal-bodied pneumatic impact wrench RODAC owner's manual and original model 0717 polisher box Maker: RODAC Models: 0717, 1734 and 503 Country Markings: Made in U.S.A. Lot Contents: 5 pneumatic tools with polisher accessories, owner's manual and box Condition: As pictured.

Group of three U.S.-made Rodac pneumatic tools with red-orange and black metal housings and corresponding branded cardboard boxes. The Model 130 die grinder is rated at 23,000 RPM and is accompanied by its Model 0130 box, owner's manual, and two service wrenches. The Model 203 1/4-inch reversible automotive air drill bears serial number 3451 and an 800 RPM rating; it includes its Model 0203 box, owner's manual, and chuck key. The sander/grinder set includes its Model 0716 box, side handle, backing pad, mounting hardware, and Model 0716A owner's manual. TOOL & ACCESSORY INVENTORY Rodac Model 130 die grinder with Model 0130 box, owner's manual, two service wrenches, and packaging Rodac Model 203 1/4-inch reversible automotive air drill, serial no. 3451, with Model 0203 box, owner's manual, chuck key, and packaging Rodac Model 0716 sander/grinder with box, side handle, backing pad, mounting hardware, and Model 0716A owner's manual Maker: Rodac Pneumatic Tools Country of manufacture: Made in U.S.A. Die grinder rating: Model 130; 23,000 RPM Air drill identification: Model 203; serial no. 3451; 800 RPM Air drill configuration: 1/4-inch reversible drill Sander/grinder reference: Model 0716; manual marked 0716A Condition: As pictured.

Collection of Rodac pneumatic tools and industrial attachments centered on a red and black Model 3401 pneumatic screwdriver and Model 275A pistol-grip pneumatic air hammer. The Model 3401 identification plate lists serial number 3877 and a speed of 1100 RPM. The Model 275A has a cast Rodac mark and Made in USA designation. The assortment includes numerous Rodac tapered Parker-shank chisels, punches and related tool attachments, with many retained in branded sleeves. Additional contents include three loose stamped Rodac attachments, two Rodac 5206 flexible disc pads, a five-piece screwdriver bit set, springs, couplings, retainers, fittings, small hardware and a metal storage case. TOOL & ATTACHMENT INVENTORY Rodac Model 3401 industrial pneumatic screwdriver, serial no. 3877, rated 1100 RPM Rodac Model 275A pistol-grip pneumatic air hammer/chisel, marked Made in USA Three loose Rodac tool attachments stamped 5794, 5798 and 5796 Numerous packaged Rodac tapered Parker-shank chisels, punches and other pneumatic-tool attachments, including No. 403 and a 5758 9-inch chisel Two Rodac 5206 (FP-6) flexible disc pads, one carded and one loose Five-piece screwdriver bit set with 6 mm shanks in Canadian Tire packaging Assorted coil springs, couplings, retainers, fittings, fasteners and bagged replacement parts Metal storage/tool case with Rodac literature and packaging Maker: Rodac Pneumatic Tools Models: 3401 industrial screwdriver and 275A pneumatic air hammer Model 3401 Serial Number: 3877 Model 3401 Speed: 1100 RPM Manufacturing Mark: Model 275A marked Made in USA Condition: As pictured.

Group of pneumatic and mechanic's tools centered on a Rodac Model 2010 rectangular-pad air sander marked Made in USA and numbered 11481. The lot also includes a Rodac Pneumatic Tools Model No. 85 right-angle air drill with loose chuck, an ANCO three-piece 1/2-inch-drive extension bar set, two socket rails with assorted sockets, a Duro-Chrome socket, air hose with fittings, and additional loose fittings. TOOL INVENTORY Rodac Model 2010 rectangular-pad pneumatic sander Rodac Model No. 85 right-angle pneumatic drill with loose chuck ANCO three-piece 1/2-inch-drive extension bar set, packaged Two socket rails with assorted sockets Duro-Chrome sockets Air hose with fittings Loose pneumatic fitting Maker: Rodac Pneumatic Tools Sander Model: Model 2010 Sander Number: 11481 Country Mark: Made in USA Right-Angle Tool Model: Model No. 85 Extension Set: ANCO three-piece 1/2-inch-drive set, Item No. 185311 Extension Sizes: 3, 6 and 8 inches Condition: As pictured.

Jobmate model 58-7958-4 portable electric air compressor with a red horizontal 3-gallon tank, integrated carrying handle, pressure regulator, dual gauges and quick-connect air outlet. Rated for 120V, 60Hz and 2.6A operation, with maximum pressure of 100 PSI. Labeled air delivery is 1.0 CFM at 40 PSI and 0.6 CFM at 90 PSI. Includes an orange coiled air hose with brass fittings. Brand: Jobmate Model: 58-7958-4 Tank Capacity: 3 gallons Electrical Rating: 120V, 60Hz, 2.6A Maximum Pressure: 100 PSI Air Delivery: 1.0 CFM at 40 PSI; 0.6 CFM at 90 PSI Included Accessory: Orange coiled air hose with brass fittings Condition: As pictured.

Jobmate 6-inch bench grinder with black motor housing, dual grinding wheels, wheel guards, adjustable tool rests, spark guards, and a base-mounted on/off switch. The motor is rated for 120 V, 2.5 A, 60 Hz, 1/4 HP operation with a no-load speed of 3450 RPM. Accompanied by its Jobmate carton, molded foam packing, and packaged hardware. Brand: Jobmate Model: 55-3508-6 Type: 6-inch bench grinder Motor: 120 V, 2.5 A, 60 Hz, 1/4 HP No-Load Speed: 3450 RPM Packaging: Jobmate carton with molded foam packing Condition: As pictured. Appears Near New

Assorted Power Fist hand tools and accessories for cutting, drilling, fastening, and socket work. The group includes an 18-inch bolt cutter with chrome-vanadium steel jaws, metric ratcheting combination wrenches, masonry drill bits, Torx screwdrivers, Torx bits and sockets, and an SAE universal-joint hex socket bit set in a fitted case. Components retain branded packaging or holders. TOOL INVENTORY 18 in. bolt cutter with chrome-vanadium steel jaws, item 8043878 7-piece metric combination gear wrench set in holder, item 8006280; sizes 8, 10, 11, 13, 15, 17 and 19 mm 8-piece masonry drill bit set, item 8091233 9-piece Torx socket set with rail 11-piece Torx bit set with holder 6-piece Torx screwdriver set, item 2920902; sizes T10, T15, T20, T25, T30 and T40, with magnetic tips 10-piece SAE universal-joint hex socket bit set in fitted case; seven hex bits from 1/8 to 3/8 in., ratchet adapter, extension bar and sliding T-handle Brand: Power Fist Group Size: 7 tool sets Condition: New

Power Fist snowblower cabin, SKU 8210312, designed to protect the operator from blowing snow. Features a weather-resistant fabric shell with clear, freeze-resistant vinyl windows. Designed for single- and two-stage snowblowers and installs with standard hand tools without drilling. Made in China. Brand: Power Fist SKU: 8210312 Compatibility: Single- and two-stage snowblowers Stated Dimensions: 50 x 70 x 131 in. Installation: No drilling required; installs with standard hand tools Condition: New

Power Fist item 8003630 portable parts washer with a 5-gallon tub designed to hold 3.5 gallons of wash liquid. The unit is equipped with a 120-volt pump rated at 16 gallons per hour, equivalent to 0.26 gallon per minute. Features include a parts tray, flexible steel nozzle and hinged lid with a fusible safety element designed to activate the automatic lid-closing mechanism in the event of fire. Presented in its original strapped carton. Brand: Power Fist Item Number: 8003630 Tub Capacity: 5 gallons Working Liquid Capacity: 3.5 gallons Power: 120 volts Pump Flow Rate: 16 gal./hr. (0.26 gal./min.) Included Components: Pump, parts tray and flexible steel nozzle Safety Feature: Fusible element with automatic lid-closing mechanism Certification Mark: cETLus Listed 3053207 Country of Manufacture: China Condition: New

Power Fist portable generator, model 8111734, with a 1.5 HP two-stroke engine using a 50:1 fuel mixture. Carton specifications list 800 watts continuous output and 880 watts maximum output, a 4.2-liter (1.1-gallon) fuel tank, recoil start, one 120V AC receptacle rated 6.8A, and one 12V DC output rated 8.3A. Additional specifications include a five-hour runtime at 50% load and a 57 dB noise rating measured at 7 meters. Housed in its branded bilingual factory carton secured with plastic strapping. Brand: Power Fist Model: 8111734 Output: 800W continuous; 880W maximum Engine: 1.5 HP two-stroke; 50:1 fuel mixture Fuel Capacity: 4.2 L (1.1 gal.) Power Connections: One 120V AC receptacle and one 12V DC output Starting System: Recoil start Marked Weight: 40 lb. Condition: New

Mixed workshop tool lot centered on a Husky Bucket tool caddy. The assortment includes screwdrivers, claw hammers, adjustable wrenches, pliers and cutters, utility knives, a hand saw, staple gun, zip ties and other hand tools. Boxed accessories include a Mastercraft digital multimeter kit, Mastercraft Hawkeye laser level and Jobmate spring clamp set. TOOL INVENTORY Husky multi-pocket tool caddy with bucket Assorted flathead and Phillips screwdrivers, including Craftsman and Fuller examples Claw hammers, including a Graphite example Adjustable wrenches, including a 12 in. wrench Assorted pliers, cutters and gripping tools Wood-handled hand saw Metal staple gun Utility knives and small hand tools Bundle of black zip ties Mastercraft 3-piece digital multimeter kit in retail case and packaging Mastercraft Hawkeye laser level in retail packaging Jobmate spring clamp set in retail packaging, labeled 12 pieces Inventory is a best-effort identification. Brands: Mastercraft, Jobmate, Craftsman, Fuller, Graphite and Westward Jobmate Clamp Set: 12 pieces: two 9 in., four 6 in. and six 4 in. clamps Mastercraft Multimeter Kit: 3 pieces; 5 functions; 19 ranges; 10A DC range; PVC sheath Laser Level: Mastercraft Hawkeye Condition: As pictured.

Six-piece workshop tool group comprising Power Fist electrical testing equipment and pneumatic tools together with a Mastercraft digital multimeter. The Power Fist selection includes a DT266 digital clamp meter, 125-amp digital battery tester, touch-up paint spray gun, air nibbler and 3/8-inch straight-grip air shear. The Mastercraft digital multimeter includes red and black test leads and offers five functions, 19 ranges, a 10-amp DC range and diode testing. The battery tester is designed for 12-volt batteries, starter motor circuits and alternators. The spray gun has a 1.5 mm nozzle, 6.5 CFM air consumption and 7 oz. paint capacity. The air nibbler is rated to cut steel up to 17 gauge and operates at 3,500 RPM with a 1/4-inch NPT air inlet and average consumption of 4 CFM at 90 PSI. TOOL INVENTORY Power Fist DT266 digital clamp meter, identifier 0700250 Power Fist 125-amp digital battery tester, identifier 8104903 Power Fist touch-up paint spray gun, 1.5 mm nozzle and 7 oz. cup, identifier 8059879 Power Fist air nibbler, 17-gauge cutting capacity and 3,500 RPM, identifier 8045885 Power Fist 3/8-inch straight-grip air shear, identifier 3408226 Mastercraft digital multimeter with test leads, identifier 52-0060-2 Quantity: 6 tools Brands: Power Fist and Mastercraft Power Fist identifiers: 0700250, 8104903, 8059879, 8045885 and 3408226 Mastercraft identifier: 52-0060-2 Packaging: Five boxed Power Fist tools and one blister-packed Mastercraft multimeter Condition: New

Mixed corded tool lot pairing a Mastercraft model 54-7106-0 4 1/2-inch angle grinder with a Weller 8200 pistol-grip soldering gun. The Mastercraft grinder is rated 120 V, 7 A, 60 Hz and 10,600 RPM. It is housed in a fitted molded case with side handle, pin spanner, paperwork and an assortment of 4 1/2-inch grinding discs for metal and masonry. The disc labels specify 1/8-inch thickness, 7/8-inch bore and 13,200 RPM maximum. The Weller 8200 soldering gun has a corded pistol-grip configuration and fitted molded case. TOOL & ACCESSORY INVENTORY Mastercraft model 54-7106-0 corded 4 1/2-inch angle grinder Mastercraft fitted molded carrying case with side handle, pin spanner and paperwork Three bundled stacks of Mastercraft 4 1/2-inch metal and masonry grinding discs One additional loose Mastercraft metal grinding disc Weller model 8200 corded pistol-grip soldering gun with fitted molded case MAKERS & MODELS: Mastercraft 54-7106-0; Weller 8200 GRINDER POWER: 120 V, 7 A, 60 Hz GRINDER SPEED: 10,600 RPM DISC SIZE: 4 1/2 x 1/8 in.; 7/8 in. bore DISC MAXIMUM SPEED: 13,200 RPM Condition: As pictured.

Mixed workshop lot comprising two handled metal toolboxes with assorted hand tools, fasteners, small parts, and accessories. Highlights include a Westward blue metal socket case labeled "26 PIECE-1/4 in. DRIVE SOCKET WRENCH SET," a compact cased pliers and screwdriver set, and a portable caged work light with orange cord. Additional contents include pliers, screwdrivers, adjustable wrenches, files, brushes, clamps, hose clamps, utility tools, and boxed or compartmented nails, screws, staples, and other hardware. TOOL & HARDWARE INVENTORY Two handled metal toolboxes Westward 26-piece 1/4 in. drive socket wrench set in blue metal case Compact fitted tool kit with pliers, cutters, screwdriver handle, bits, and precision screwdrivers Portable caged work light with orange electrical cord Assorted pliers, adjustable wrenches, screwdrivers, files, brushes, clamps, and utility tools Assorted nails, screws, staples, hose clamps, and other hardware in boxes and compartmented organizers Inventory is a best-effort identification of the lot contents and may not be complete or exact. Containers: Two handled metal toolboxes with additional fitted tool cases Marked Set: Westward 26-piece 1/4 in. drive socket wrench set Condition: As pictured.

Mixed hand-tool and electronics lot featuring a Greenlee NETcat Micro NC-100 digital voice, data and video wiring tester in retail packaging. The NC-100 is designed to test telephone, network and coaxial cabling, generate tracing tones and identify wiring faults. Also included are packaged Klein Tools D502-10 10-inch pump pliers with yellow plastic-dipped handles and a 1-3/4-inch maximum jaw opening; a Foremost 25-piece hex key set in a roll; a Westward nut driver set in a marked storage roll; a fitted hobby knife and blade kit; and a socket and bit set in a molded carrying case. TOOL INVENTORY Greenlee NETcat Micro NC-100 digital VDV wiring tester in retail packaging Klein Tools D502-10 10-inch pump pliers in retail packaging Foremost 25-piece hex key set with storage roll Westward nut driver roll with six nut drivers; marked 3/16-inch position is empty Hobby knife set with assorted blades, handles and fitted case Socket and bit set in molded carrying case Inventory is a best-effort identification of the lot contents and may not be complete or exact. Greenlee Model: NETcat Micro NC-100 digital VDV wiring tester Klein Model: D502-10 pump pliers, 10 in. Klein Jaw Capacity: 1-3/4 in. Foremost Set: 25-piece hex key set Westward Set: Nut drivers in a roll labeled 7 Piece Nut Driver Set Condition: As pictured.

Mixed workshop tool lot combining corded equipment, boxed specialty kits, cased mechanic's tools, and traditional hand tools. The Skil model 54210 1/2-inch corded drill includes a side handle, chuck key, power cord, and cardboard box. Other identified equipment includes an SAE and metric tap-and-die set, a 1/2-inch-drive SAE socket wrench set, a seven-size power punch kit, a packaged POP Rivetool, and Type CY-A150 heat gun packaging. The hand tools comprise two saws, two hatchet or axe-form tools, and a curved-blade clearing tool. TOOL INVENTORY Skil model 54210 corded 1/2-inch drill with side handle, chuck key, power cord, and cardboard box Tungsten steel SAE and metric tap-and-die set in fitted metal case Partial 52-piece-labeled 1/2-inch square-drive SAE socket wrench set in fitted metal case, with sockets, two ratchets, and accessories Boxed Power Punch Kit labeled for seven punch-and-die sizes POP Rivetool in retail sleeve Type CY-A150 heat gun box Two wood-handled hand saws, including an Atkins-marked saw Two wood-handled hatchet or axe-form tools Curved-blade clearing tool with wood handle and side grip Inventory is a best-effort identification of the lot contents and may not be complete or exact. Skil Drill Rating: Model 54210; 1/2 in.; 8 A; 120 V AC; 50-60 Hz; 0-500 RPM Heat Gun Package Rating: Type CY-A150; AC 230 V; 50 Hz; 1500 W; 375°C and 495°C settings Power Punch Sizes: 3/32, 1/8, 5/32, 3/16, 7/32, 1/4, and 9/32 in. Tap & Die Set: Tungsten steel; SAE and metric combination thread; marked 60 pieces and Made in Japan Socket Set: 1/2-inch square-drive SAE set; case label specifies 52 pieces Condition: As pictured.

Group of seven electrical test instruments in retail packaging, comprising digital and analog multimeters together with a Power Fist DT266 digital clamp meter. Brands represented include Mastercraft, Equus, Certified, GRIP, Micronta and Power Fist. The blister-packed meters are accompanied by test leads. The selection includes Mastercraft digital and pocket analog models, an Equus #4320 10-megohm digital multimeter, a Certified digital multimeter, a GRIP 20235 digital multi-tester and a boxed Micronta 22-212 8-range multitester. TEST METER INVENTORY Power Fist DT266 digital clamp meter, product no. 0700250, boxed Mastercraft digital multimeter, product no. 52-0060-2; 5 functions, 19 ranges and diode-test function Equus #4320 digital multimeter; 10-megohm input impedance Mastercraft pocket analog multimeter, product no. 52-0059-8; 5 functions and 16 ranges Certified digital multimeter, product no. 025-1031-2; 5 functions and 19 ranges GRIP 20235 digital multi-tester Micronta 22-212 8-range multitester box; marked 2,000 ohms per volt and 2-inch mirrored scale Inventory is a best-effort identification of the lot contents and may not be complete or exact. Quantity: 7 test meters Types: Digital clamp meter, digital multimeters and analog multimeters Accessories: Test leads included with the blister-packed meters Condition: As pictured.

PowerPlay Spyder Pulse wheeled electric pressure washer rated at 2050 PSI and 1.5 GPM. The compact unit has a four-caster base, integrated accessory storage, push-button power switch, and 120V/60Hz/13A electric motor. Includes spray gun, steel lance, high-pressure hose, power cord, four color-coded quick-connect spray tips, and turbo nozzle. Manufacturer: PowerPlay Product Line: Spyder Pulse Maximum Pressure: 2050 PSI Maximum Water Flow: 1.5 GPM Electrical Rating: 120V / 60Hz / 13A Included Components: Spray gun, steel lance, high-pressure hose, power cord, four spray tips, and turbo nozzle Condition: As pictured.

A large group of metal carbon dioxide cylinders for pneumatic inflation, each formed with a threaded fitting and sealed tip. The cylinders are stored vertically in individual compartments within a divided corrugated shipping carton and bear stamped military specification, type, packing, tare weight, and gross weight markings. The carton carries an ordnance label addressed to R.C.S.M.E., C.E., Vedder Crossing, Chilliwack, B.C., from 6 Central Ordnance Depot, Cobourg, with issue voucher number 23266. Contents: Large group of CO2 inflation cylinders with divided shipping carton Cylinder markings: CO2 cylinder for pneumatic inflation; military specification, type, tare weight, and gross weight fields Shipping destination: R.C.S.M.E., C.E., Vedder Crossing, Chilliwack, B.C. Shipping origin: 6 Central Ordnance Depot, Cobourg Issue voucher number: 23266 Condition: As pictured.

World War II U.S. Navy Type CFT-52300 battery-powered target and calibration radio transmitter manufactured by Federal Telephone & Radio Corp. of Newark, New Jersey, for the Navy Department Bureau of Ships. Marked serial number 29 and identified for use with Model DAU radio equipment, with Navy acceptance dated August 1, 1944. The black textured metal cabinet has a large tuning dial, four-position band selector, HI/LO output control, ON/OFF switch, and ICW/CW selector. Its side-mounted frequency chart provides four-band dial settings from 1.5 to 30.0 Mc and bears a calibration date of August 28, 1944. Manufacturer: Federal Telephone & Radio Corp., Newark, New Jersey Model: CFT-52300 Equipment type: Battery-powered target and calibration radio transmitter Serial number: 29 Intended equipment: Model DAU radio equipment Frequency chart: Four bands with settings from 1.5 to 30.0 Mc Operating modes: CW and ICW, with HI/LO selection Power supply: Internal battery Navy contract: NXsr-41007 Navy acceptance date: August 1, 1944 Calibration date: August 28, 1944 Condition: As pictured.

Hallicrafters Canada Limited World-Wide Model TW-2000 portable eight-band tube radio in a brown leatherette-covered cabinet with carrying handle, hinged front cover, telescoping whip antenna and brass-tone trim. The dial covers longwave, standard broadcast and six shortwave bands, with a Dynamic Tuner band selector and separate bass, voice, alto and treble tone controls. The interior of the front cover incorporates a world time map and reception table bearing a 1952 copyright. The rear compartment contains the tube chassis, power cord, removable Hallicrafters Skyrider antenna assembly and associated leads and accessories. The receiver is designed for operation from 105-120-volt AC/DC power or 90-volt B and 9-volt A batteries. Maker: Hallicrafters Canada Limited, Toronto, Ontario Model: World-Wide TW-2000 Type: Eight-band portable tube radio receiver Frequency Coverage: 180-400 kHz longwave; 540-1600 kHz broadcast; six shortwave bands from 1.8-18.2 MHz Power: 105-120V AC/DC or 90V B and 9V A batteries Included Components: Telescoping whip antenna, removable Skyrider antenna assembly, power cord and loose leads/accessories Period: 1950s Condition: As pictured.

General Electric X-Ray Corporation Model B, Type 5 portable cardiograph in a black metal cabinet, made in Chicago, Illinois. Designed to record cardiac electrical activity on moving photographic paper, the instrument incorporates a meter, observation window, spring-driven recording mechanism, internal battery supply, and film camera compartment. The front panel is fitted with a lead selector, battery switch, filament and sensitivity controls, beam control, interference suppressor, motor switch, film marker, standardizing switch, ground connection, and a footage indicator calibrated to 50 feet. Manufacturer and patent plates are affixed to the cabinet, and the upper identification plate designates Model B, Type 5. Interior compartments contain the recording mechanism, wiring, electrical components, and period batteries. Manufacturer: General Electric X-Ray Corporation, Chicago, Illinois Model: Model B, Type 5 Instrument type: Portable cardiograph with photographic recording system Country of manufacture: United States Recording capacity: Footage indicator calibrated from 0 to 50 feet Condition: As pictured.

Storz & Bickel MIGHTY portable dry-herb vaporizer with black ribbed housing, integrated cooling unit and folding mouthpiece. The front control panel has separate plus and minus temperature buttons, dual actual and set temperature readouts, and a battery-level indicator. The original MIGHTY uses combined hot-air convection and conduction heating, with an adjustable temperature range of approximately 40-210 °C (104-410 °F). The rear manufacturer label specifies a 12 V DC, 36 W electrical rating, serial number MY8P97RH and German manufacture. Manufacturer: Storz & Bickel GmbH Model: MIGHTY Type: Portable dry-herb vaporizer Heating system: Combined hot-air convection and conduction Temperature range: Approximately 40-210 °C (104-410 °F) Electrical rating: 12 V DC, 36 W Serial number: MY8P97RH Manufacturer model size: 14 x 8 x 3 cm (5.5 x 3.2 x 1.2 in.) Manufacturer model weight: Approximately 235 g (0.5 lb.) Country of manufacture: Germany Condition: As pictured.

Vintage Yaesu Musen FT-101B hybrid amateur radio transceiver, made in Japan. Designed for 160- through 10-meter amateur bands, the unit supports USB, LSB, CW and AM operation. Its front panel incorporates dual analog meters, main tuning dial, band selector, clarifier, calibrator, noise blanker, VOX and separate loading, plate, preselect, microphone gain, carrier and gain controls. The self-contained transceiver has an integral AC/DC power supply and is configured for 117V AC operation. Rear connections include antenna, receiver antenna, accessory, key and external control terminals. Included are a Yaesu hand microphone with coiled cord, AC power cord, red-and-black DC power cable, original Yaesu SSB Equipment carton and molded packing inserts. Manufacturer: Yaesu Musen Co., Ltd. Model: FT-101B Equipment type: Hybrid SSB amateur radio transceiver Frequency coverage: 1.8-29.9 MHz amateur bands, 160 through 10 meters Operating modes: USB, LSB, CW and AM Published transmitter input: 260W PEP SSB; 180W CW at 50% duty cycle; 80W AM Power configuration: 117V AC; integral AC/DC power supply Country of manufacture: Japan Rear identification code: 5E 321320 Included components: Yaesu hand microphone, AC cord, DC power cable, original carton and packing inserts Condition: As pictured.

Late-1970s Realistic LAB-400 two-speed fully automatic direct-drive turntable, model 42-2960B, in a walnut-grain plinth with a hinged smoked dust cover. Features a die-cast aluminum platter, stroboscopic speed indicator, separate 33? and 45 rpm pitch adjustments, record-size selection, repeat function, damped cueing, anti-skate control, and an S-shaped static-balance tonearm with removable headshell. The cartridge is marked Realistic R1000ED, with a Shure RS 8E stylus assembly. The rear label specifies manufacture in Japan for Radio Shack and 120V, 60Hz, 8W operation. Maker: Realistic for Radio Shack Model: LAB-400 Catalog Number: 42-2960B Drive System: Fully automatic direct drive Speeds: 33? and 45 rpm Cartridge: Realistic R1000ED with Shure RS 8E stylus assembly Power: 120V AC, 60Hz, 8W Manufacture: Japan Condition: As pictured.

Heathkit IO-4360-series benchtop analog CRT oscilloscope from the 1980s. Designed for 60 MHz operation, it provides two principal vertical inputs and a third externally derived trace, with Y1, Y2, add, dual, triple, alternate/chop, and Y2 invert display functions. Controls include delayed sweep, 10x horizontal magnification, variable holdoff, trigger-source and coupling selection, external triggering, and a 1 V peak-to-peak calibration output. The rear panel is marked EIA-416 and rated for 120/240 VAC, 50/60 Hz, 86 watts. Additional features include a rear Z-axis BNC input, ventilated metal cabinet, wraparound bench stand/handle, attached three-prong power cord, and removable top cover. Maker: Heathkit Instrument: 60 MHz triple-trace analog CRT oscilloscope Power: 120/240 VAC, 50/60 Hz, 86 watts Rear marking: EIA-416 Included components: Attached power cord, bench stand/handle, and removable top cover Condition: As pictured.

Lloyd's belt-drive turntable housed in a wood-grain plinth with a smoked transparent dust cover. The deck incorporates a silver-tone platter rim, tonearm and reject control. Markings specify an MC-15 cartridge and MC-15s stylus. Brand: Lloyd's Drive: Belt drive Cartridge and stylus markings: MC-15 cartridge; MC-15s stylus Control: Reject control Condition: As pictured.

Early-1970s Heathkit Model IO-103 single-channel triggered-sweep oscilloscope with a 5-inch green CRT display, tan and brown metal cabinet, and integrated carrying handle. The front panel incorporates vertical and horizontal position controls, focus, intensity, astigmatism, graticule illumination, trace rotation, trigger selection, calibrated volts-per-centimeter and time-per-centimeter controls, and external trigger and horizontal inputs. Published specifications include vertical response to 10 MHz at 3 cm deflection, 50 mV/cm sensitivity, a nine-position 0.05-20 V/cm attenuator, a seven-step 100 ms-100 ns/cm time base, and 2x horizontal expansion. The rear label identifies Series No. 09505 and a power requirement of 120/240 VAC, 50/60 Hz, 35 watts. Maker: Heathkit / The Heath Company Model: IO-103 Series No.: 09505 Display: 5-inch green CRT Vertical bandwidth: DC-10 MHz at 3 cm deflection; DC-8 MHz at 6 cm deflection Power: 120/240 VAC, 50/60 Hz, 35 watts Manufacturer location: Benton Harbor, Michigan Condition: As pictured.

NOMA Arena Lite plug-in wall light featuring the Mighty Ducks of Anaheim mask-and-crossed-sticks logo. The black arena-scoreboard form has a translucent team-logo panel, printed HOME and VISITOR score displays, a 12:45 time display, and a lower row of NHL shield emblems. The original multilingual retail box identifies the light as an officially licensed NHL product made in Canada. It accepts a candelabra-base bulb rated at 60 watts maximum; bulb not included. Original box included. Maker: NOMA Product Line: Arena Lite Team: Mighty Ducks of Anaheim Product Code: SPW-AMH 44896 UPC: 061184448965 Power: 60W maximum; candelabra-base bulb Manufacture: Made in Canada Licensing: Officially licensed NHL product Condition: As pictured. New Open Box

This vintage Nikko radio-control group combines a blue Thunderbolt F-10 frame buggy and a white Air Bullet hovercraft. The Thunderbolt is a 1/10-scale off-road racing car, model RDC-10936, powered by an RS-540S motor. Its owner's manual specifies a two-channel superheterodyne digital proportional system, trailing-arm front suspension, rigid rear axle, front and rear friction dampers, rear differential gear, removable cowling, and six-frequency 27 MHz band operation. The Band 2 transmitter is marked 27.045 MHz. The Thunderbolt is accompanied by its box, molded foam insert, owner's manual, paperwork, battery accessories, and charger. The Air Bullet has pink, purple, and blue geometric graphics, twin ducted rear propellers, and a separate Nikko 49 MHz transmitter. LOT INVENTORY Nikko Thunderbolt F-10 blue 1/10-scale RC frame buggy, model RDC-10936 Nikko digital proportional Thunderbolt transmitter, Band 2, 27.045 MHz Thunderbolt owner's manual and assorted paperwork Thunderbolt product box with molded foam insert Rechargeable battery accessories and charger Nikko Air Bullet white RC hovercraft with multicolor graphics Nikko R/C Systems Air Bullet transmitter, 49 MHz Inventory is a best-effort identification of the lot contents and may not be complete or exact. Manufacturer: Nikko Models: Thunderbolt F-10 frame buggy (Appears New) and Air Bullet hovercraft (Used) Thunderbolt scale: 1/10 scale Thunderbolt model number: RDC-10936 Thunderbolt motor: RS-540S Thunderbolt radio: 27 MHz Band 2; transmitter marked 27.045 MHz Air Bullet radio: 49 MHz Condition: As pictured

Group of four metal-cased analog electronic instruments comprising two DC power supplies, a capacitor checker, and an acoustic/seismic monitoring unit. The Conway Electronic Enterprises Model PS-1 regulated power supply has separate DC milliampere and DC voltage meters, bias and regulated-voltage controls, multiple AC and DC binding-post outputs, and serial number 7926. The Heathkit Model IT-11 capacitor checker has a bridge scale, eye-tube indicator, selectable capacitance and resistance ranges, leakage testing, power-factor and voltage controls, and external standard and generator terminals. The Electro Products Laboratories Model B filtered DC power supply has dual voltage and amperage meters, a stepped voltage selector labeled from 6.8 to 12.3 volts, and positive and negative terminals. Its panel specifies a 115-volt, 50/60-cycle input and adjustable 6-volt output rated at 1-20 amperes continuous and 35 amperes intermittent. The Amplitrol Model 1189 includes acoustic and seismic settings, a microphone input, 12-volt battery charger connection, internal calibration controls, volume control, and speaker grille. EQUIPMENT INVENTORY Conway Electronic Enterprises Model PS-1 regulated power supply, serial number 7926 Amplitrol Model 1189 acoustic/seismic monitoring unit Heathkit Model IT-11 capacitor checker Electro Products Laboratories Model B filtered DC power supply Quantity: 4 instruments Models: Conway PS-1; Amplitrol 1189; Heathkit IT-11; Electro Model B Conway serial number: 7926 Electro Model B output: 6 volts adjustable; 1-20 amps continuous; 35 amps intermittent Electro Model B input: 115 volts; 50/60 cycles Condition: As pictured.

Lot of two metal-cased electronic components comprising a Decca Radar Ltd. Type 4212A Class B selector switch and a U.S. Army Signal Corps Radio Filter FL-5-F. The Decca unit has a black rotary lever, mounting flange, and face legends for OFF, SCANNER, RADAR, and RADAR SCANNER. Its identification plate specifies serial number P2386, compass safe distances of 4 ft. standard and 3 ft. steering, and English manufacture. The FL-5-F filter is marked with serial number 7347 and order number 514-WFSCPD-42. Manufactured by Airadio, Inc. of Stamford, Connecticut, it has a rectangular metal enclosure, upper connector, and side mounting tabs. COMPONENT INVENTORY Decca Radar Ltd. Switch Type 4212A, Class B, serial P2386 U.S. Army Signal Corps Airadio Radio Filter FL-5-F, serial 7347 Quantity: 2 components Decca model: Switch Type 4212A, Class B Decca serial number: P2386 Compass safe distance: Standard 4 ft.; steering 3 ft. Filter model: U.S. Army Signal Corps Radio Filter FL-5-F Filter serial number: 7347 Order number: 514-WFSCPD-42 Manufacturers: Decca Radar Ltd.; Airadio, Inc. Manufacturing locations: England; Stamford, Connecticut Condition: As pictured.

Telefunken portable phonograph in a black and cream textured cabinet, configured with a central record player and two detachable speaker enclosures. The turntable includes a rubber platter mat, spindle, tonearm, and control knob, with four rotary controls on the front panel. The three sections latch together to form a handled carrying case. A rear label reads "Sound Equipment Manufacturers Ltd., Toronto, Ontario - Telefunken." Brand: Telefunken Configuration: Portable phonograph with two detachable speakers Marked Manufacturer: Sound Equipment Manufacturers Ltd., Toronto, Ontario Condition: As pictured.

British safety multi-range analog ohmmeter, registration HME.140, housed in a hinged fitted wood carrying case with metal latches and a side handle. The instrument has an analog ohms scale, low, medium, and high terminals, a check/test/secure function selector, a low/medium/high meter-range selector, and a push-button switch. Printed operating instructions inside the lid specify resistance ranges of 0-20 ohms, 10-1,000 ohms, and 100 ohms-10 kilohms. The case plaque is marked "OHMMETER SAFETY MULTI-RANGE EX.1 / REG. NO. HME.140 / H.N.C.-1958 / DESIGNED BY MOS/ARDE." Registration number: HME.140 Resistance ranges: 0-20 ohms; 10-1,000 ohms; 100 ohms-10 kilohms Case marking: H.N.C.-1958; Designed by MOS/ARDE Condition: As pictured.

A group of two portable open-reel recorders comprising a Uher 4000 Report-L and a DeJur-Grundig Stenorette B dictation machine. The Uher is a two-track monophonic recorder with four selectable tape speeds of 15/16, 1 7/8, 3 3/4, and 7 1/2 inches per second, a recording-level and battery meter, built-in speaker, mechanical counter, and battery or external-power capability. It is housed in an ever-ready carrying case with shoulder strap. The Stenorette B has a numerical dictation counter, volume control, battery indicator, and controls labeled Dictate, Listen, Rewind, and Stop. It is accompanied by a corded Grundig hand microphone/control and fitted carrying case. A dealer label reads "Verster Business Machines Ltd., Vancouver, B.C." INVENTORY Uher 4000 Report-L portable open-reel recorder with reel and ever-ready carrying case DeJur-Grundig Stenorette B dictation machine with reel Corded Grundig hand microphone/control Fitted Stenorette carrying case Shoulder straps and small accessory pouch Makers and models: Uher 4000 Report-L; DeJur-Grundig Stenorette B Recorder formats: Portable open-reel tape recorder and dictation machine Uher recording system: Two-track monophonic with four selectable tape speeds Included components: Two carrying cases, shoulder straps, reels, Grundig hand microphone/control, and small accessory pouch Dealer label: Verster Business Machines Ltd., Vancouver, B.C. Condition: As pictured.

Hallicrafters World-Wide Model TW-1000 portable tube radio receiver, produced circa 1952-1956. The eight-band receiver covers standard broadcast, longwave and international shortwave frequencies through a multiscale Dynamic Tuner dial. The black portable cabinet incorporates a hinged cover, carrying handle, telescoping whip antenna, internal speaker and vacuum-tube chassis. Front controls include a band selector, tuning and volume control, together with bass, voice, alto and treble tone switches. The set is rated for 105-120-volt AC/DC operation at 20 watts or operation from 90-volt "B" and 9-volt "A" batteries. Maker: The Hallicrafters Co. Model: World-Wide TW-1000 Production Period: Circa 1952-1956 Receiver Type: Eight-band portable vacuum-tube radio Frequency Coverage: 180-400 kHz; 540-1600 kHz; 1.8-3.9, 3.9-8.0, 9.22-10.3, 11.42-12.3, 14.62-15.7 and 17.32-18.2 MHz Power: 105-120 volts AC/DC or 90-volt "B" and 9-volt "A" batteries Power Consumption: 20 watts Marked Location: Chicago, U.S.A. Condition: As pictured.

A pair of H.J. Leak & Co. Mini-Sandwich bookshelf loudspeakers in wood-veneered cabinets with woven cloth grilles and LEAK badges. Each enclosure has a two-way configuration comprising an elliptical low-frequency driver with foam-and-aluminum sandwich-cone construction and a smaller high-frequency driver. Rear labels identify the Mini-Sandwich model, 15-ohm impedance, H.J. Leak & Co. Ltd., and English manufacture; one label bears serial number M/4045. The rear panels retain recessed two-pin speaker connections. Contemporary 1967 literature lists model dimensions of 18 1/2 x 11 x 7 inches per enclosure. Maker: H.J. Leak & Co. Ltd. Model: Mini-Sandwich Type: Two-way bookshelf loudspeakers Quantity: Pair Nominal impedance: 15 ohms Published model dimensions: 18 1/2 x 11 x 7 in. per enclosure Serial number: M/4045 on one enclosure Patent marking: U.S. Patent No. 3,111,187 Country of manufacture: England Condition: As pictured.

Late-1950s Ampex Corporation Model A-122 magnetic tape recorder-reproducer housed in a fitted portable carrying case. The machine records monaurally on half-track tape and provides stereophonic playback, with separate erase, record, and playback heads. It operates at 71/2 and 33/4 inches per second. Controls include a tape-position indicator, listening-volume selector, record-level meter, fast winding, play/record function, and separate recording-volume controls for radio/phono and microphone sources. Connections include record and thru inputs with right and left outputs. One clear plastic take-up reel is included. Manufacturer: Ampex Corporation Model: A-122 Catalog Number: 21000-2 Serial Number: 9409 Electrical Rating: 117 VAC, 60 cycles, 0.9 amps Tape Speeds: 71/2 and 33/4 inches per second Configuration: Half-track monaural recording with stereophonic playback Included Component: Clear plastic take-up reel Condition: As pictured.

Westinghouse Symphonaire 66 table radio in a charcoal and white thermoplastic cabinet with a large circular speaker grille, linear AM tuning display, gold-tone trim, and three coordinating control knobs. Controls include volume, off/on tone selection, and tuning. The rear labels identify model 760T6, 117-volt AC/DC operation at 35 volt-amperes, Canadian manufacture, and serial number R317444. Exact-model documentation describes a six-tube superheterodyne receiver with a 540-1600 kHz AM broadcast range and a six-inch permanent-magnet dynamic speaker. Manufacturer: Westinghouse Series: Symphonaire 66 Model: 760T6 Production Period: Circa 1960-1961 Country of Manufacture: Canada Receiver Type: Six-tube superheterodyne AM table radio Tuning Range: 540-1600 kHz AM Power: 117 volts AC/DC; 35 volt-amperes Speaker: 6-inch permanent-magnet dynamic speaker Cabinet Color: Charcoal and white Serial Number: R317444 Published Model Dimensions: 15 x 8 x 5 in. (W x H x D) Condition: As pictured.

Vintage Hickok Cardmatic Model 1234B vacuum tube tester, branded R&D Instruments for Research and Development and housed in a fitted portable metal case. This semi-automatic tester uses punched cards to configure tube-specific test settings and incorporates multiple tube sockets, a large Hickok meter, short-test indicators, cathode activity, gas and quality test controls, and provision for repeated testing of dual tube sections. Includes a quantity of punched test cards, yellow Hickok "Tuck Me In" card-position marker, card punch, attached power cord, document envelope, and fitted lid storage compartments. Serial no. 66517-1. Made in Cleveland, Ohio, U.S.A. Maker / Brand: Hickok / R&D Instruments Model: 1234B Type: Cardmatic punched-card vacuum tube tester Serial Number: 66517-1 Place of Manufacture: Cleveland, Ohio, U.S.A. Included Accessories: Punched test cards, card-position marker, card punch, power cord, and document envelope Condition: As pictured.

Unbranded monaural vacuum-tube power amplifier housed on a metal chassis with a black perforated-metal safety cage. The chassis carries two large vacuum tubes, transformers, cylindrical capacitor cans, a finned heat sink, and discrete electronic components. One tube is marked "RCA EL34" and "Made in Japan." Connections and controls include a fuse holder, on/off switch, screw terminals marked C, 4, and 8, an input jack, an adjustment control, a front toggle switch, a green indicator, and an attached two-prong power cord. Configuration: Monaural vacuum-tube power amplifier Tube Marking: RCA EL34, Made in Japan Output Terminals: Screw terminals marked C, 4, and 8 Included Components: Perforated metal cage and attached two-prong power cord Condition: As pictured.

Pair of Apple Macintosh Classic compact all-in-one computers, both identified as model M1420. Each incorporates a monochrome CRT, front 3.5-inch floppy drive, top carrying recess, rear power switch and IEC inlet, and connections for ADB, SCSI, printer, modem, and audio. Identification labels distinguish one unit as assembled in Ireland and manufactured in May 1991 and the other as made in Singapore. Published specifications for the Macintosh Classic include an 8 MHz Motorola 68000 processor, 512 x 342 monochrome display, and 1.44 MB auto-inject floppy drive. Maker: Apple Computer, Inc. Model: Macintosh Classic Model number: M1420 Manufacture: One assembled in Ireland and manufactured May 1991; one made in Singapore Power: 100-120V, 50-60Hz, 1A Published model specifications: 8 MHz Motorola 68000 processor; 512 x 342 monochrome display; 1.44 MB auto-inject floppy drive Condition: As pictured.

Apple Macintosh 512K compact all-in-one computer, model M0001W, with a built-in monochrome CRT and 3.5-inch floppy drive, accompanied by an Apple Disk II 5.25-inch external floppy drive and Apple Silentype thermal printer. Introduced in 1984, the Macintosh 512K uses an 8 MHz Motorola 68000 processor with 512 KB RAM, a 512 x 342 monochrome display, and a 400 KB floppy drive. Its rear panel provides floppy-drive, printer, modem, and audio connections. The unit label specifies 120 VAC, 50-60 Hz, 1 amp, and 60 W. The Disk II is model A2M0003, serial number 423333, a single-sided 5.25-inch floppy drive for the Apple II family. The Silentype is model A2M0032, serial number 032602, a thermal printer manufactured exclusively for Apple Computer Inc. by Trendcom of Sunnyvale, California. SYSTEM & PERIPHERAL INVENTORY Apple Macintosh 512K all-in-one computer, model M0001W Apple Disk II 5.25-inch external floppy drive, model A2M0003, serial number 423333 Apple Silentype thermal printer, model A2M0032, serial number 032602 Inventory is a best-effort identification of the lot contents and may not be complete or exact. Macintosh model: M0001W, 512K Macintosh production period: Introduced September 10, 1984; discontinued April 14, 1986 Macintosh specifications: 8 MHz Motorola 68000; 512 KB RAM; 512 x 342 monochrome display; 400 KB floppy drive Macintosh electrical rating: 120 VAC, 50-60 Hz, 1 amp, 60 W Disk II identification: Model A2M0003; serial number 423333 Silentype identification: Model A2M0032; serial number 032602 Silentype manufacturer: Manufactured for Apple Computer Inc. by Trendcom, Sunnyvale, California Country of manufacture: United States Condition: As pictured.

Apple Macintosh Color Classic all-in-one desktop computer in a compact beige housing, model M1600, manufactured in April 1993. The system combines a 16 MHz 68030 processor with a built-in 10-inch Trinitron color CRT and front-loading 3.5-inch floppy drive. Rear connections include ADB, printer and modem serial ports, DB-25 SCSI, and audio connections. No keyboard, mouse, power cord, or other accessories are included. Manufacturer: Apple Computer, Inc. Model: Macintosh Color Classic, M1600 Manufacture date: April 1993 Assembly location: Singapore Serial number: SG3168EC2C Processor: 16 MHz 68030 Display: Built-in 10-inch Trinitron color CRT; 8.2-inch viewable area Display resolution: 512 x 384 pixels Memory: 4 MB standard; expandable to 10 MB using two 30-pin SIMM slots Storage configuration: 1.44 MB floppy drive; model offered with 40-160 MB internal SCSI hard drives Power: 100-240V, 50-60Hz, 2A Included: Computer only Condition: As pictured.

Dayrad Series 52 portable radio service analyzer by The Radio Products Co. of Dayton, Ohio, housed in a black leatherette-covered carrying case. The instrument combines an analog meter with a central range selector, voltmeter-return and voltage/milliampere selectors, ohmmeter adjustment, microfarad connections, tube-socket connections, and AC/DC voltage and DC milliampere terminals. A separate compartment holds cloth-covered leads, a test probe, and plug adapters, while the rear interior section is marked "Battery Compartment." Maker: The Radio Products Co. Brand: Dayrad Model: Analyzer Series 52 Location Marking: Dayton, Ohio Type: Portable radio set analyzer and electrical tester Functions: AC/DC voltage, DC milliamperes, resistance and capacitance testing Accessories: Cloth-covered test leads, test probe and plug adapters Case: Black leatherette-covered carrying case with handle and metal corner fittings Condition: As pictured.

Circa 1950 Presto Recording Corporation Type 900-R1 professional portable reel-to-reel tape transport, designed as the mechanical section of the PT-900 recording system. The deck has two reel hubs, a three-head tape path and a selector marked REWIND, STOP, PLAY and REC. Period specifications list operation at 71/2 and 15 inches per second with standard 7-inch reels. Housed in a textured black carrying case with hinged lid, carrying handle, metal corner fittings and side latches. The maker's plate identifies 115-volt, 60-cycle operation and serial number 138. The separate Type 900-A2 recording and reproducing amplifier section used with the complete PT-900 system is not included. Manufacturer: Presto Recording Corporation, Paramus, New Jersey, U.S.A. Model: Type 900-R1, mechanical section of the PT-900 system Power: 115 volts, 60 cycles Tape speeds: 71/2 and 15 inches per second Reel capacity: Standard 7-inch reels Head configuration: Separate erase, record and reproduce heads Serial number: 138 Published weight: 40 lb for the Type 900-R1 section Condition: As pictured.

EICO Electronic Instrument Co., Inc. Model 666 dynamic conductance tube and transistor tester, a portable service instrument introduced during the 1950s for evaluating receiving tubes and NPN and PNP transistors. The aluminum control panel incorporates multiple tube sockets, a transistor-test selector, filament and line adjustments, grid and plate controls, ten lever switches, element-test push buttons, an analog meter, and dual gear-driven setup charts. Housed in a steel carrying case with hinged cover, handle, power cord, and Model 666 instruction manual. Manufacturer: EICO Electronic Instrument Co., Inc. Model: 666 Instrument Type: Dynamic conductance tube & transistor tester Production Period: Introduced in the 1950s Testing Functions: Receiving tubes; NPN and PNP transistors; inter-element leakage Included: Steel carrying case, power cord, and Model 666 instruction manual Condition: As pictured.

Portable Magnecord Magnecordette Stereo reel-to-reel tape recorder housed in a fitted carrying case. The two-channel machine has twin VU meters, mono/stereo selection, record/play and slow/fast controls, separate channel and master level controls, two microphone jacks, a monitor jack, and channel 1 and 2 RCA inputs and outputs. Period specifications for the Model 101-1 series list inline stereo or half-track monaural recording and playback, quarter-track stereo playback, and 3.75 and 7.5 ips tape speeds. Includes an attached power cord; no tape reels are included. Maker: Magnecord Product Line: Magnecordette Stereo, Model 101-1 series Period: Early 1960s Tape Speeds: 3.75 and 7.5 ips Recording Format: Inline stereo or half-track monaural record/playback; quarter-track stereo playback Controls: Mono/stereo, record/play, rewind/stop/forward, slow/fast, channel 1, master and channel 2 Connections: Two microphone inputs, monitor jack, and channel 1 and 2 RCA inputs and outputs Power: 117 VAC Case: Fitted portable carrying case with handle and latches Condition: As pictured.

Oregon Electronics Model D6 variable-voltage regulated power supply, manufactured in Portland, Oregon, and numbered serial 1362. The bench unit has independent A and B high-voltage controls, a separate/parallel output selector, a meter selector, and analog DC volt and milliampere meters. The front panel is labeled for two adjustable 0 to +600 V DC channels, an adjustable 0 to -150 V bias output, a +650 V terminal, chassis and ground terminals, and center-tapped heater connections marked 6.3 V AC at 10 amp. The voltage meter has 600 V and 150 V scales, while the current meter is scaled to 500 mA. Housed in a rectangular metal cabinet with a black control panel and rotary controls. Manufacturer: Oregon Electronics, Portland, Oregon, U.S.A. Model: D6 Serial Number: 1362 Type: Variable-voltage regulated DC power supply High-Voltage Outputs: Channels A and B, each labeled 0 to +600 V DC; selectable separate or parallel Bias Output: Adjustable 0 to -150 V DC Auxiliary Connections: +650 V terminal and center-tapped 6.3 V AC connections marked 10 amp Metering: DC voltage scales to 600 V and 150 V; DC current scale to 500 mA Condition: As pictured.

Trio model KW-33 AM-FM stereo multiplex receiver with vacuum-tube circuitry and a vented silver-tone metal cabinet. The front panel incorporates an illuminated analog tuning dial, tuning meter, stereo headphone jack, and controls for power, volume, bass, treble, tuning, source selection, loudness, noise filter, AFC, and speakers. Rear connections include magnetic and crystal phono inputs, auxiliary inputs, tape-record outputs, AM and FM antenna connections, and left and right speaker terminals. Additional rear controls provide 8- or 16-ohm speaker impedance selection, speaker phase selection, and hum balance adjustment. The attached rating plate identifies American General Trading Co., Ltd., Tokyo, and specifies 117-volt, 50/60-cycle, 150-watt operation. Brand: Trio Model: KW-33 Type: AM-FM stereo multiplex vacuum-tube receiver Electrical rating: 117V, 50/60 cycles, 150W Audio inputs: Magnetic phono, crystal phono, auxiliary Recording connections: Stereo tape-record outputs Speaker compatibility: Selectable 8-ohm or 16-ohm impedance Manufacturer marking: American General Trading Co., Ltd., Tokyo Condition: As pictured.

Bogen Challenger Model CHA 75 tube public-address amplifier, Series G-68, manufactured in Paramus, New Jersey by David Bogen Co., a division of Siegler Corp. The ventilated metal enclosure has a perforated front and rear cage with a black control panel. Front controls include separate levels for Microphone 1, Microphone 2, and Phono, together with bass and treble controls; the treble control incorporates the power switch. Rear connections include two speaker sockets, a phono jack, and screw-terminal outputs marked G, COM, 4, 8, 16, and 65 ohms, with 25-volt and 70-volt line markings. Bears University of British Columbia Department of Physics asset label 936 and inventory marking "DRB 446." Manufacturer: David Bogen Co., Challenger brand Model: CHA 75 Series: G-68 Rated Output: 75 watts Power Requirements: 117 VAC, 60 Hz; 260 watts, 2.5 amps Inputs: Two microphone channels and one phono channel Speaker Outputs: 4, 8, 16, and 65 ohms; 25-volt and 70-volt line connections Institutional Marking: University of British Columbia Department of Physics, asset no. 936 Condition: As pictured.

Vintage Tokyo Trio Corp. Model W-35 stereophonic tube tuner-amplifier housed in a gold-tone metal cabinet with a black top ventilation grille. The front panel incorporates a wide analog AM/FM dial, dual tuning indicators, and controls for tuning, range, volume, bass, loudness, automatic frequency control, treble, source selection, and stereo, reverse, left, right, and mono modes. Rear connections accommodate magnetic and crystal phono sources, a tape recorder, external speakers, antennas, and an FM multiplex adapter. Published specifications for the W-35 include a 16-tube circuit, 10-watt-per-channel output, FM reception from 79 to 96 MHz, dual-channel AM reception from 535 to 1605 kHz, and selectable 100/117-volt AC power. Maker: Tokyo Trio Corp., Japan Model: W-35 Type: AM/FM-AM stereophonic tube tuner-amplifier Production period: Circa 1960 Rated output: 10 W + 10 W Radio ranges: FM 79-96 MHz; AM 535-1605 kHz, two channels Circuit: 16-tube design Power: AC 100/117 V, 50/60 Hz; 130 VA Published model dimensions: 436 x 132 x 300 mm (W x H x D) Connections: Magnetic and crystal phono, tape recorder, speakers, antennas, FM multiplex adapter Cabinet: Gold-tone metal enclosure with black top ventilation grille Condition: As pictured.

Trio KW-33G AM-FM stereo multiplex receiver with a brushed-metal cabinet, analog tuning dial, and vacuum-tube chassis. The front panel is marked KW-33, while the rear manufacturer's rating plate identifies model KW-33G and American General Trading Co. Ltd., Tokyo. Controls include power, dual-channel volume, bass and treble, loudness, noise filter, AFC, speaker switching, tuning, and a selector for AM, FM stereo monitor/receive, phono, and auxiliary sources. Connections include magnetic and crystal phono inputs, auxiliary input, tape-record output, left and right speaker terminals with 8- or 16-ohm selection, AM/FM antenna terminals, and a front stereo headphone jack. An attached two-prong power cord is included. Brand: Trio Model: KW-33G; front panel marked KW-33 Type: Vacuum-tube AM-FM stereo multiplex receiver Electrical Rating: AC 117V, 50/60 CPS, 150W Manufacturer Marking: American General Trading Co. Ltd., Tokyo Speaker Compatibility: 8- or 16-ohm speaker selection Condition: As pictured.

CEC Chuo Denki model ST-540 turntable, made in Japan, with quartz-locked direct drive and fully automatic operation. Front-panel controls include 33/45 rpm speed selection, repeat, 17/30 cm record-size selection, stop, start, and cueing. The ST-540 uses a 308 mm die-cast aluminum-alloy platter and a straight tubular, static-balance tonearm with removable headshell and anti-skating adjustment. Fitted with an AKG-branded cartridge and stylus assembly and accompanied by a hinged clear dust cover, platter mat, counterweight, and attached RCA leads. Maker: CEC / Chuo Denki Co., Ltd. Model: ST-540 Type: Quartz-locked, fully automatic direct-drive turntable Speeds: 33 1/3 and 45 rpm Tonearm: Straight tubular static-balance arm with removable headshell and anti-skating adjustment Platter: 308 mm die-cast aluminum alloy Cartridge: AKG-branded cartridge and stylus assembly Power: AC 120V, 60Hz, 6W Country of manufacture: Japan Serial number: 8305013 Published model dimensions: 416 x 116 x 362 mm (W x H x D) Published model weight: 5.6 kg Condition: As pictured.

Pioneer model SX-1000T solid-state FM multiplex stereo receiver, introduced in 1965 and rated by the manufacturer at 90 watts total IHF music power. The silver-tone faceplate features an 88-108 MHz FM dial, tuning and volume controls, source selector, separate left/right bass and treble adjustment, high and low filters, muting, AFC, balance, loudness, tape monitor, speaker switching and stereo/mono mode control. The vented metal cabinet houses rear connections for magnetic and ceramic phono sources, auxiliary equipment, tape monitoring and recording, speakers and an FM antenna. The manufacturer's plate specifies 115/230-volt, 50-60-cycle operation and 206-watt maximum consumption. Manufactured in Japan by Pioneer Electronic Corporation. Manufacturer: Pioneer Electronic Corporation Model: SX-1000T Type: Solid-state FM multiplex stereo receiver Power rating: 90 watts total IHF music power Power requirements: 115/230 V AC, 50-60 Hz; 206 W maximum Country of manufacture: Japan Period: Introduced 1965 Condition: As pictured.

Pioneer model SM-83 stereo integrated tube amplifier with a brushed-metal faceplate and vented black metal cabinet. Controls include balance and volume, separate bass and treble adjustments for channels A and B, loudness contour, tape monitor, high- and low-filter switches, input selector, mode selector, and speaker/headphone switching with a front headphone jack. Input selections include microphone, tape head, phono, tuner, and auxiliary. Rear connections include magnetic and crystal phono, tape head, microphone, tuner, auxiliary, tape-recorder play and record connections, and dual-channel speaker outputs, together with impedance and phase-reverse controls. The rear label is marked 117 volts and 60 cycles. Published model specifications rate the SM-83 at 28 watts per channel into 8 ohms and list three 12AX7, two 6AN8, and four 7189A tubes. Manufacturer: Pioneer Model: SM-83 Type: Stereo integrated tube amplifier Power Output: 28 watts per channel into 8 ohms Tube Complement: 3 x 12AX7, 2 x 6AN8, and 4 x 7189A Electrical Rating: 117 volts, 60 cycles Inputs: Magnetic and crystal phono, tape head, microphone, tuner, and auxiliary Outputs: Dual-channel speakers, headphones, and tape recorder Condition: As pictured.

Pioneer model TX-5 stereophonic tube tuner with a brushed-metal face, dark ventilated cabinet and analog AM/FM slide-rule dial. Controls include on/off, tuning, AM/FM/FM MPX selection, broad/sharp tuning and AFC. The dial incorporates FM stereo and tuning indicators. The tuner has RCA audio outputs, antenna connections and an integral ferrite AM antenna. An Importhouse of Canada label specifies 117-volt, 60-cycle operation and Japanese manufacture. Manufacturer: Pioneer Model: TX-5 Production Year: 1965 Type: 13-tube AM/FM multiplex stereophonic tuner Bands: AM, FM and FM multiplex stereo Dial Coverage: FM 88-108 MHz; AM 53.6-160 x10 kc Power: 117 V AC, 60 cycles Market Label: Importhouse of Canada, Scarborough, Ontario Country of Manufacture: Japan Published Dimensions: 390 x 150 x 330 mm Published Weight: 8.5 kg Condition: As pictured.

Sansui TU-505 solid-state AM/FM stereo tuner with a satin-black face, wide analog tuning dial, silver-tone controls, and walnut side panels. Controls include power, noise suppressor, FM muting, band and mode selection, and tuning. The rear panel provides 300-ohm and 75-ohm FM antenna connections, AM antenna terminals with a ferrite-bar antenna, stereo tape-record and output jacks, a ground terminal, and an unswitched 150-watt convenience outlet. Manufacturer specifications list FM tuning from 88 to 108 MHz and AM tuning from 535 to 1605 kHz. The rear plate specifies 117-volt, 50/60 Hz operation at 18 VA. Serial no. 813110081. Made in Japan. Manufacturer: Sansui Electric Co., Ltd. Model: TU-505 Type: Solid-state AM/FM stereo tuner Tuning ranges: FM 88-108 MHz; AM 535-1605 kHz Power: AC 117 V, 50/60 Hz, 18 VA Connections: Tape Rec and Output stereo RCA jacks; 300-ohm and 75-ohm FM antenna terminals; AM antenna terminals Convenience outlet: Unswitched, maximum 150 W Serial number: 813110081 Country of manufacture: Japan Condition: As pictured.

JVC model L-A110 silver-finish auto-return turntable manufactured by Victor Company of Japan Ltd. The belt-drive deck operates at 33? and 45 rpm and uses a DC servo motor. Features include a 12-inch die-cast aluminum-alloy platter, rubber mat, straight tubular tonearm, adjustable anti-skating, cueing controls, stop control, 45 rpm spindle adapter, fitted cartridge with stylus guard, and hinged clear dust cover. The manufacturer lists a 220 mm effective tonearm length and 15 mm overhang. Manufacturer: JVC / Victor Company of Japan Ltd. Model: L-A110 Serial Number: 12902556 Power: 120V AC, 60Hz, 2W Country of Manufacture: Japan Manufacturer-Published Dimensions: 43.5 W x 36 D x 10.5 H cm Manufacturer-Published Net Weight: 4.4 kg (9.7 lb.) Condition: As pictured.

Ray Jefferson Model 320 Hail/Safe portable megaphone in a glossy red finish. The unit has a flared horn, pistol-grip handle, vented upper housing, light control switch, hinged battery compartment, metal fittings, and an adjustable shoulder strap. The maker's label identifies Ray Jefferson of Philadelphia, Pennsylvania, and notes Japanese manufacture. The battery compartment is empty. Maker: Ray Jefferson Model: 320 Hail/Safe Origin: Japan Color: Red Included component: Shoulder strap Power compartment: Battery compartment is empty Condition: As pictured.

Group of four portable analog electronic service instruments comprising a Heathkit Model 10-17 3-inch oscilloscope, Sencore Mighty Mite IV Model TC136 tube checker, EICO Model 944 flyback transformer and yoke tester, and AVO Universal Avometer Model 8 Mk II. The Heathkit oscilloscope provides vertical and horizontal inputs, internal and external sweep selection, and a 20 Hz to 200 kHz sweep range. The Sencore tube checker has eleven tube sockets, emission and grid-leakage testing functions, an indexed setup chart, and a fitted carrying case. The EICO tester incorporates separate calibration and selector controls for flyback transformers, deflection yokes, continuity, and short testing. The English-made AVO multimeter provides selectable AC and DC voltage, current, resistance, and decibel ranges in a handled case. ELECTRONIC TEST EQUIPMENT INVENTORY Heathkit Model 10-17 portable 3-inch oscilloscope Sencore Mighty Mite IV Model TC136 tube checker with indexed setup chart and carrying case EICO Model 944 flyback transformer and yoke tester AVO Universal Avometer Model 8 Mk II analog multimeter Lot Contents: Four electronic test instruments Oscilloscope: Heathkit Model 10-17, 3-inch CRT, 20 Hz-200 kHz sweep range Tube Checker: Sencore Mighty Mite IV Model TC136; 115V, 50-60 cycles, 0.23A Transformer Tester: EICO Model 944 flyback transformer and yoke tester Multimeter: AVO Universal Avometer Model 8 Mk II; made in England Condition: As pictured.

Tektronix Type 422 portable analog oscilloscope with a dual-channel, dual-trace vertical system and 15 MHz bandwidth. Introduced in 1965, the transistorized instrument provides alternate, chopped, added, and individual channel modes, with calibrated vertical sensitivity from 10 mV to 20 V per division and an X10 AC gain function on Channel 2. The time base ranges from 0.5 second to 0.5 microsecond per division, extending to 50 nanoseconds per division with the X10 magnifier. Front-panel features include two signal inputs, external triggering, horizontal input, gate output, external blanking, a 2-volt probe calibrator, intensity and focus adjustments, and triggering controls. The oscilloscope is fitted with Tektronix AC power supply 016-0072-00, configured for 115-volt operation, together with an attached power cord and adjustable carrying handle and stand. Front serial plate reads 009589. Manufacturer: Tektronix, Inc. Model: Type 422 Serial Number: 009589 Instrument Type: Portable dual-trace analog oscilloscope Bandwidth: DC to 15 MHz Vertical Sensitivity: 10 mV to 20 V per division; Channel 2 X10 AC gain to 1 mV per division Sweep Range: 0.5 second to 0.5 microsecond per division; 50 nanoseconds per division with X10 magnifier Power Supply: Tektronix 016-0072-00 AC power supply Input Power Configuration: 115 V AC, 50-400 Hz Introduction Year: 1965 Condition: As pictured.

Photovolt Corporation Integraph automatic electronic integrator, Model 49, manufactured in the U.S.A. and marked New York City. Designed for use with laboratory recorder and densitometer systems, the instrument integrated plotted peaks to provide numerical area counts. The unit is housed in a vented two-tone metal cabinet with a carrying handle. Front controls include power and pen-drive switches, a numbered selector, analog meter, and zero adjustment. Rear controls are labeled units, tens, and adjust force. A label states that the instrument was distributed and serviced by Fisher Scientific. Manufacturer: Photovolt Corporation, New York City Product: Integraph automatic electronic integrator Model: 49 Serial Number: 14042 Country of Manufacture: Made in U.S.A. Distributor: Fisher Scientific Reference: Instructions referenced as Bulletin No. 111S Condition: As pictured.

Marantz Consolette MS7000 powered wireless speaker dock in a sculpted gloss brown cabinet with black fabric grille. The system incorporates a retractable device dock, electronic gyro-touch control, four-channel Class D amplification, two BMR-type high-frequency drivers, and two cone woofers. Playback and connectivity features include AirPlay, wireless LAN, network audio streaming, internet radio, USB playback, Ethernet networking, and stereo RCA line input. Rear controls include WPS and NetLink functions. Manufacturer: Marantz Product Line: Consolette Model: MS7000 Amplification: 4 x 25W Class D Speaker Configuration: Two BMR-type high-frequency drivers and two cone woofers Connectivity: Wireless LAN, AirPlay, Ethernet, USB, stereo RCA line input and retractable device dock Power: 120V AC, 60Hz, 50W USB Rating: 5V/2.1A Condition: As pictured. Remote

Bell & Howell Monterey Model 253-A Regular 8mm movie projector in a textured gray-brown metal housing with an integrated hard-shell carrying cover and top handle. Features include belt-driven reel arms, manual film-path hardware, a projection lens, lamp and motor controls, an attached power cord, and a black take-up reel. The maker's rating plate specifies a 500-watt lamp rating, 5-amp draw, and operation on 115-volt AC, 60-cycle current. Period Bell & Howell literature notes that the Monterey 253A was equipped without still-picture and reverse controls. Maker: Bell & Howell, Chicago, Illinois, U.S.A. Model: Monterey 253-A Film Format: Regular 8mm Lamp Rating: 500 watts Electrical Rating: 115-volt AC, 60-cycle, 5 amps Period: 1950s Included Components: Take-up reel, integrated carrying cover and attached power cord Condition: As pictured.

Early 1960s Dynaco Dynatuner Model FM-1 vacuum-tube FM tuner in a ventilated brown metal cabinet with brass-tone faceplate. The front panel incorporates a horizontal station dial with tuning-eye indicator, a large tuning control, volume control, and sliding power switch. The rear panel has screw-terminal antenna connections, RCA-type connections, and a captive power cord. The FM-1 was designed for monaural FM reception and accommodated Dynaco's optional FMX-3 multiplex adapter for stereo reception or FMA-2 amplifier insert. Manufacturer: Dynaco, Inc. Model: Dynatuner FM-1 Type: Vacuum-tube monaural FM tuner Period: Early 1960s Controls: Tuning, volume, and power Connections: Rear screw terminals and RCA-type connections; captive power cord Condition: As pictured.

EICO Model HFT-94 high-fidelity AM tuner in a low-profile brown metal cabinet with a perforated top and rear ventilation. The gold-tone faceplate has a black slide-rule broadcast dial, EICO badge, tuning control, and combined volume/power and selectivity control with wide and normal settings. This tube-based component was designed for connection to an external amplifier and has dual rear RCA-style audio connections and a screw-terminal strip. Exact-model specifications list 110-125-volt, 60-cycle AC operation with 40-watt power consumption. Manufacturer: EICO Electronic Instrument Co. Model: HFT-94 Component Type: High-fidelity monaural AM tuner Circuit Type: Vacuum tube Controls: Tuning; volume/power; wide/normal selectivity Dial: AM 55-160 KC with 0-100 logging scale Connections: Two RCA-style audio jacks and rear screw-terminal strip Published Power Specification: 110-125 VAC, 60 Hz; 40 W Production Period: Late 1950s to mid-1960s Condition: As pictured.

Heathkit Model AA-32 stereo tube integrated amplifier in a ventilated metal cabinet with a champagne-tone control panel. Front controls include an input selector for magnetic phono, ceramic phono, tuner, and auxiliary sources; dual-concentric channel volume control; bass and treble controls; mono/stereo selector; power switch; and red pilot light. The rear connections include left- and right-channel RCA inputs and screw-terminal speaker outputs. The AA-32 design was rated at 8 watts per channel, or 16 watts total, with selectable 4-, 8-, and 16-ohm speaker outputs. Its seven-tube circuit uses three 6EU7 dual triodes and four 6GW8/ECL86 triode-pentodes. Maker: Heathkit Model: AA-32 Type: Stereo tube integrated amplifier Period: 1960s Published Power Output: 8 watts per channel; 16 watts total Published Frequency Response: 30 Hz-30 kHz ±1 dB at rated output Published Tube Complement: Three 6EU7 and four 6GW8/ECL86 tubes Inputs: Magnetic phono, ceramic phono, tuner, and auxiliary Speaker Outputs: Published 4-, 8-, and 16-ohm outputs Published Power Requirement: 105-125 VAC, 60 Hz; 85 watts at 120 volts Condition: As pictured.

H.H. Scott Stereomaster Model 350-B wideband FM multiplex stereo tuner in an open metal chassis with a brushed aluminum faceplate, large circular analog tuning dial, tuning meter, and vacuum-tube circuitry. Introduced in 1962, the 350-B incorporates built-in stereo multiplex circuitry with a Sonic Monitor, mono and stereo selector settings, subchannel filter, stereo noise filter, automatic gain control switch, and front tape jack. Rear connections include a 300-ohm antenna input, separate left- and right-channel outputs and tape outputs, and individual channel level controls. Rated for 105-125V AC, 50-60 Hz, 47W. Maker: H.H. Scott, Inc. Model: Stereomaster 350-B Type: Wideband FM MPX stereo vacuum-tube tuner Production period: 1962-1963 Power: 105-125V AC, 50-60 Hz, 47W Serial number: 1011372 Condition: As pictured.

Midland Model No. 13-610 two-channel stereo amplifier in a gold-tone ventilated metal cabinet. A period 1967 catalog documents this model as a stereo amplifier. The front panel has separate tone and volume controls for Channels 1 and 2, with power integrated into the Channel 1 volume control. The central selector is labeled for stereo and mono operation with phono and auxiliary settings. Rear connections include XTAL, CER and AUX inputs for each channel, plus separate speaker terminal strips with 0, 4-ohm, 8-ohm and 16-ohm connections. Equipped with an attached power cord, fuse holder and red indicator lens. Maker: Midland Model: 13-610 Type: Two-channel stereo amplifier Period: 1960s Inputs: XTAL, CER and AUX for each channel Speaker connections: 0, 4, 8 and 16 ohms for each channel Controls: Channel 1 and 2 tone and volume controls; stereo/mono source selector Condition: As pictured.

HDW-Elektronik Echoflex T 11/1A portable cable fault locator using the pulse-reflection method to locate faults in telecommunications wiring. The front panel incorporates a gridded display, adjustable controls, connection sockets, propagation-velocity setting, and selectable measuring ranges from 100 meters to 5 kilometers. Housed in a fitted black carrying case with shoulder strap and exterior accessory pockets. Accompanied by coiled test leads with dual-pin plugs and a multipin connector. Manufacturer: HDW-Elektronik Model: Echoflex T 11/1A Instrument Type: Portable time-domain reflectometer cable fault locator Measuring Ranges: 100 m, 200 m, 500 m, 1 km, 2 km, and 5 km Included Accessories: Fitted carrying case, shoulder strap, and test leads Condition: As pictured.

Late-1950s EICO monaural high-fidelity component pair comprising an HFT-90 vacuum-tube FM tuner and HF-12 vacuum-tube integrated amplifier, housed in coordinating brown metal cabinets with gold-tone faceplates and silver-tone control knobs. The HFT-90 has an 88-108 MHz dial, volume and tuning controls, a traveling tuning-eye indicator, and audio and multiplex outputs. The HF-12 provides selector positions for tuner, auxiliary, magnetic phono, and tape head, with volume, bass, and treble controls. Published model specifications rate the amplifier at 12 watts continuous and 25 watts peak, with 4-, 8-, and 16-ohm speaker connections. Both components retain attached power cords. Components: EICO HFT-90 FM tuner and EICO HF-12 integrated amplifier Configuration: Monaural vacuum-tube high-fidelity components FM Tuning Range: 88-108 MHz Amplifier Output: 12 watts continuous; 25 watts peak Amplifier Inputs: Tuner, auxiliary, magnetic phono and tape head Speaker Connections: 4, 8 and 16 ohms Power Requirements: 117V AC, 60 Hz; HF-12 rated at 60 watts consumption Period: Late 1950s Condition: As pictured.

Cossor precision aviation signal generator designed for testing aircraft instrument landing system and VHF omnidirectional range equipment. The front panel provides selectable localizer, glidepath, VOR, and 400, 1300, and 3000 cps marker functions, together with bearing, deviation, modulation, carrier, and RF attenuation controls. Additional features include high- and low-level marker outputs, RF attenuated output, analog meters, antenna, multipin connector, battery charging controls, and an external 28 V DC/115 V AC input. Housed in a fitted textured metal transit case with removable cover, latches, carrying handle, and an attached operating reference card. Manufacturer: Cossor Model: CRM.555 Serial Number: 573 Functions: Localizer, glidepath, VOR, and marker signal generation Marker Frequencies: 400, 1300, and 3000 cps External Power: 28 V DC / 115 V AC Case: Fitted metal transit case with removable cover Condition: As pictured.

Realistic SSM-2200 analog stereo sound mixer, catalog number 32-9006, housed in a black rack-style metal chassis with side handles. The six-channel configuration accommodates four stereo source channels and two microphone channels. Each stereo channel offers selectable phono, CD, and line inputs, individual left and right level controls, and LED level metering. Controls include dual crossfaders, stereo master faders, microphone talkover and impedance selection, headphone monitoring, and a seven-band stereo graphic equalizer with bypass switch. The built-in BBD echo section provides adjustable delay and repeat controls. Connections include XLR and 1/4-inch microphone inputs, a 1/4-inch headphone output, stereo RCA source inputs, and RCA recording and amplifier outputs. Rated for 117V, 60Hz, 7W operation and marked Made in Taiwan. Brand: Realistic Model: SSM-2200 Catalog Number: 32-9006 Configuration: Four stereo source channels plus two microphone channels Source Inputs: Selectable phono, CD, and line inputs for channels 1-4 Equalizer: Stereo 7-band graphic equalizer; 60Hz, 150Hz, 400Hz, 1kHz, 2.4kHz, 6kHz, and 15kHz Equalizer Range: ±12dB Echo: BBD echo with adjustable delay and repeat; published delay range 30-200ms Outputs: Stereo RCA recording and amplifier outputs; 1/4-inch headphone output Power: 117V AC, 60Hz, 7W Country Marking: Made in Taiwan Serial Number: 003877 Condition: As pictured.

Large assembled group of radio receiving tubes in individual maker cartons, arranged in a shallow cardboard tray. Packaging bears the names Marconi Radiotron, RCA, General Electric, Rogers, Rogers Majestic, Sylvania, Philips, and Westinghouse. Carton markings represent a broad assortment of tube types used in vintage radio and electronic equipment. RADIO TUBE INVENTORY Numerous Marconi Radiotron boxed tubes, including cartons marked 6V8, 6V3A, 7AF7, 7B8, 7C4, 7G7, and 7G8 RCA boxed tubes, including cartons marked 6T9, 6V3A, and 7B5 General Electric boxed tubes, including cartons marked 7AF7 and other 7-series types Rogers and Rogers Majestic boxed tubes, including cartons marked 7F8 and 7K7 Sylvania boxed tubes, including cartons marked 6T9 and 7G7 Philips boxed tubes marked 7E7 Westinghouse boxed tubes marked 7F7 Additional boxed radio tubes with assorted type markings Inventory is a best-effort identification of the lot contents and may not be complete or exact. Brands represented: Marconi Radiotron, RCA, General Electric, Rogers, Rogers Majestic, Sylvania, Philips, and Westinghouse Marked tube types: Includes 6T9, 6V8, 6V3A, 7AF7, 7B5, 7B8, 7C4, 7E7, 7F7, 7F8, 7G7, 7G8, 7K7, and additional types Packaging: Primarily individual vintage retail cartons in a cardboard tray Condition: As pictured.

Large assembled group of vintage radio receiving vacuum tubes in assorted maker-branded cartons. The lot is dominated by RCA and Marconi Radiotron packaging, with additional examples from Rogers, Sylvania, General Electric, Westinghouse, Raytheon and Rogers Majestic. Readable tube designations include 7AF7, 7AD7, 7A4, 7A5, 7A6, 6S7, 6T4, 6SH7, 6SF5GT, 6SA7, 6SA7GT, 6SB7Y, 6SQ7, 6X4 and 84-6Z4. The group includes standard rectangular cartons and larger windowed Radiotron packages arranged in a corrugated tray. VACUUM TUBE INVENTORY Numerous RCA cartons labeled 7AF7, 7AD7, 6S7, 6T4, 6SH7, 6SF5GT and 6SQ7 Numerous Marconi Radiotron cartons labeled 7A4, 7AF7, 6S7, 6SA7GT and 7A4XXL Rogers and Rogers Majestic cartons labeled 7A5, 6T4, 6S7 and 6SH7 Sylvania cartons labeled 6SB7Y Westinghouse cartons labeled 6SA7 General Electric cartons, including a carton labeled 7A6 Raytheon carton labeled 6SQ7 Additional boxed types include 6X4 and 84-6Z4 Several larger windowed Marconi Radiotron tube packages Inventory is a best-effort identification of the lot contents and may not be complete or exact. Brands represented: RCA, Marconi Radiotron, Rogers, Sylvania, General Electric, Westinghouse, Raytheon and Rogers Majestic Tube types represented: 7AF7, 7AD7, 7A4, 7A5, 7A6, 6S7, 6T4, 6SH7, 6SF5GT, 6SA7, 6SA7GT, 6SB7Y, 6SQ7, 6X4 and 84-6Z4 Packaging: Assorted individual maker-branded cartons with corrugated tray Condition: As pictured.

Large grouped assortment of individually boxed receiving tubes in branded and plain cartons. Makers represented include RCA Radiotron, Sylvania, Westinghouse, Marconi Radiotron, Continental, Brimar, General Electric and Miniwatt. Carton designations include 6CL6, 6CQ8, 6CQ6, EF92, 6CN7, 6CM8, 6CS6, 6CM7, 6CM6, 6CM4, 6CU5, 6CX8, 6CW4, 6CU8, 6CL8A, 6CG8A, 6CU7 and ECH42, with numerous repeated types and assorted country-of-origin markings. The collection is arranged in a corrugated cardboard tray. VACUUM TUBE INVENTORY RCA Radiotron: multiple 6CL6 and 6CM4 cartons Sylvania: assorted 6CL8A, 6CJ5, 6CQ6, 6CN7, 6CS6, 6CU5, 6CW4, 6CU8 and 6CX8 cartons Westinghouse: assorted 6CL6, 6CG8A, 6CU5, 6CM7 and 6CM6 cartons Marconi Radiotron: assorted 6CQ8, 6CM8, 6CM6 and 6CU7 cartons, including ECH42 notations Continental: assorted 6CS6, 6CU5 and 6CM7 cartons Brimar: multiple EF92 cartons General Electric: boxed 6CL6 tube Miniwatt: ECH42 cartons Additional assorted branded and plain tube cartons with repeated type designations Inventory is a best-effort identification of the lot contents and may not be complete or exact. Quantity: Large grouped assortment of individually boxed tubes Brands represented: RCA Radiotron, Sylvania, Westinghouse, Marconi Radiotron, Continental, Brimar, General Electric and Miniwatt Packaging: Branded and plain individual cartons in a corrugated cardboard tray Condition: As pictured.

Large grouped lot of vintage radio and electronic vacuum tubes housed in manufacturer cartons from RCA, Sylvania, Rogers, Westinghouse, Marconi Radiotron, General Electric, and Continental. Readable type designations include 6BY5GA, 6C7, 6C8G, 6BX7GT, 6CB5A, 6CD7, 6CD6GA, 6CE3/6CD3, 6CJ3/6DW4B, 6C10, 6CK4, 6CM3, 6CQ4, and 6CA7/EL34. The collection is contained in a shallow cardboard tray. VACUUM TUBE INVENTORY RCA cartons marked 6BX7GT, 6C8G, 6CD7, and 6CK4 Sylvania cartons marked 6CK4, 6CM3, 6CE3/6CD3, 6C10, 6CJ3/6DW4B, and 6CA7/EL34 Rogers cartons marked 6CB5A and 6CD7 Westinghouse cartons marked 6CJ3/6DW4B, 6C10, and 6CD6GA Marconi Radiotron cartons marked 6BY5GA and 6CQ4 General Electric cartons marked 6C7 Continental cartons marked 6BX7GT Inventory is a best-effort identification of the lot contents and may not be complete or exact. Brands Represented: RCA, Sylvania, Rogers, Westinghouse, Marconi Radiotron, General Electric, Continental Selected Tube Types: 6BY5GA, 6C7, 6C8G, 6BX7GT, 6CB5A, 6CD7, 6CD6GA, 6CE3/6CD3, 6CJ3/6DW4B, 6C10, 6CK4, 6CM3, 6CQ4, 6CA7/EL34 Packaging: Individual manufacturer cartons in a shallow cardboard tray Condition: As pictured.

Large assembled collection of individually boxed radio and television vacuum tubes housed in a Premier Brands cardboard tray. Manufacturers represented include RCA, Sylvania, Westinghouse, Marconi Radiotron, Rogers, Raytheon, Continental and Superior. The varied selection includes receiving tubes bearing printed and handwritten type designations, with examples marked for manufacture in the United States, Canada, Great Britain, Japan, Korea and Taiwan. Boxes include RCA Radiotron 6BX7GT cartons and numerous period Sylvania, Westinghouse and Marconi packages. REPRESENTATIVE TUBE & BRAND INVENTORY RCA: 6BX7GT, 6CA5 and 6SH7 cartons Marconi Radiotron: 6BY7, 6Y5G and 6CQ4 cartons Sylvania: 6CM3 and 6CH8 cartons, plus numerous additional numbered types Westinghouse: 6CR6 and numerous additional numbered types Rogers: 6CK5 cartons Raytheon: 6SQ7 carton Continental: 6CS7 cartons Superior and other assorted boxed tube types Inventory is a best-effort identification of the lot contents and may not be complete or exact. Format: Boxed radio and television vacuum tubes Brands represented: RCA, Sylvania, Westinghouse, Marconi Radiotron, Rogers, Raytheon, Continental and Superior Readable type numbers include: 6BX7GT, 6BY7, 6CA5, 6SH7, 6Y5G, 6CQ4, 6CK5, 6CM3, 6CH8, 6CS7 and 6CR6 Condition: As pictured.

Large mixed group of vintage radio and television vacuum tubes housed in individual cardboard boxes and arranged in a shallow corrugated tray. Maker packaging includes RCA, Sylvania, Westinghouse, Marconi Radiotron, Continental, Rogers Majestic and ECG. Readable type designations include 3BN4, 3BN4A, 3BS2A, 3C4, 3CA3, 3CN3B, 3CU3A, 3CX3, 3CY5, 3DB3, 3DG4, 3DH3, 3DR3, 3DS3, 3DT6A, 3E5, 3E6, 3EJ7 and 3ER5, with additional alternate and combination markings. Packaging bears United States, Canadian and Japanese production markings. VACUUM TUBE INVENTORY RCA, Sylvania, Westinghouse, Marconi Radiotron, Continental, Rogers Majestic and ECG boxed tubes Readable types include 3BN4, 3BN4A, 3BS2A, 3C4, 3CA3, 3CN3B, 3CU3A, 3CX3, 3CY5, 3DB3, 3DG4 and 3DH3 Additional readable types include 3DR3, 3DS3, 3DT6A, 3E5, 3E6, 3EJ7 and 3ER5 Combination or alternate markings include 3CY5/3EA5, 3DB3/3CY3 and 3BW2/3BS2B/3BT2A Inventory is a best-effort identification of the lot contents and may not be complete or exact. Object Type: Boxed radio and television vacuum tubes Brands Represented: RCA, Sylvania, Westinghouse, Marconi Radiotron, Continental, Rogers Majestic and ECG Packaging: Individual cardboard boxes in a shallow corrugated tray Origin Markings: United States, Canada and Japan Condition: As pictured.

RCA Radiotron model 3KP1 cathode-ray oscillograph tube with a 3-inch nominal P1 phosphor screen, green fluorescence, and medium persistence. Designed for electrostatic focus and electrostatic deflection, the tube has an 11-pin magnal base and a published heater rating of 6.3 volts at 0.6 ampere. Accompanied by its labeled RCA carton and paper packing. Manufacturer: RCA Radiotron Model: 3KP1 Type: Cathode-ray oscillograph tube Screen: 3-inch nominal P1 phosphor; green fluorescence; medium persistence Configuration: Electrostatic focus and electrostatic deflection Heater Rating: 6.3 V, 0.6 A Base: 11-pin magnal Included: RCA labeled carton and paper packing Condition: As pictured.

Large grouped assortment of electronic components and electrical hardware organized in numerous resealable bags. The lot includes glass and metal vacuum tubes, capacitors, ceramic sockets and insulators, switches, connectors, terminals, plugs, clips, wiring components, and assorted mounting hardware. Components vary in maker, type, size, and rating, with numerous printed and stamped markings. COMPONENT INVENTORY Assorted glass and metal vacuum tubes Paper, molded, and metal-cased capacitors Ceramic sockets, insulators, and electrical fittings Switches, terminals, connectors, plugs, and clips Wiring components and assorted mounting hardware Inventory is a best-effort identification of the lot contents and may not be complete or exact. Lot Type: Grouped assortment of electronic components and hardware Storage: Organized in assorted resealable plastic bags Condition: As pictured.

Group of ten type 807 beam power vacuum tubes with clear glass envelopes, five-pin bases, and top plate caps. Maker and brand markings include RCA/Radiotron, General Electric, and Westinghouse, with several JAN military-designated examples and tubes marked as made in the United States and Canada. The 807 was specified for radio-frequency and audio-frequency power-amplifier service and uses a 6.3-volt, 0.9-amp heater. Quantity: 10 tubes Tube Type: 807 beam power tube Manufacturers and Brands: RCA/Radiotron, General Electric, Westinghouse, and others Configuration: Five-pin base with top plate cap Published Heater Rating: 6.3 V, 0.9 A Applications: RF and AF power-amplifier service Condition: As pictured.

Large mixed group of boxed radio and electronic vacuum tubes. Maker-marked cartons include RCA, General Electric, Westinghouse, Sylvania, Raytheon, Rogers, Marconi Radiotron, Philips and Continental. The assortment contains numerous duplicate types, with both miniature receiving tubes and larger Westinghouse electronic tubes arranged in a cardboard tray. Carton markings include 3AT2, 3BH2, 3CA3, 3C4, 3ER5, 6AB4, 6AK6, 6CB6A, 6CE5, 6EV5, 12AL5, 5654/6AK5W, 5670, 5686, 5726, 7060, 7167 and 829B, among other types. ELECTRONIC TUBE INVENTORY 3 Westinghouse electronic tube cartons marked 829B Assorted larger Westinghouse and Western Electronics tube cartons, including 6838B and 6836 markings Raytheon cartons marked 3AT2 Westinghouse cartons marked 3BH2, 3CA3, 5726 and 7060 RCA cartons marked 3ER5, 5670 and 5686 General Electric cartons marked 6AB4, 6CB6A, 6CE5, 6EV5, 12AL5, 5654, 5670 and 7167 Sylvania cartons marked 5686, GB-5654, 5654/6AK5W and 5829 Marconi Radiotron cartons marked 3C4 and 3D6/1291 Rogers cartons marked 6AB4 and 12AL5 Additional Continental, Philips, Raytheon, Westinghouse and other maker cartons Inventory is a best-effort identification of the lot contents and may not be complete or exact. Manufacturers represented: RCA, General Electric, Westinghouse, Sylvania, Raytheon, Rogers, Marconi Radiotron, Philips, Continental and others Packaging: Individual maker cartons arranged in a cardboard tray Selected tube markings: 3AT2, 3BH2, 3CA3, 3C4, 3ER5, 6AB4, 6AK6, 6CB6A, 6CE5, 6EV5, 12AL5, 5654/6AK5W, 5670, 5686, 5726, 7060, 7167 and 829B Condition: As pictured.

A high-power Eimac JAN-CIM 3X2500A3 transmitting triode with cylindrical external-anode construction, radial cooling fins, glass ring seals, and coaxial terminals. Designed for RF amplifier, oscillator, and modulator service, published model specifications include a thoriated-tungsten filament rated at 7.5 volts and 52 amperes, with maximum plate dissipation of 2,500 watts. The tube is marked "JAN-CIM-3X2500A3," "Made in U.S.A.," and "A10." Accompanied by an Eitel-McCullough carton labeled for a different JAN-CIM 4-1000A electron tube, FSN 5960-189-5968, packed November 1961 and noted as similar to CV3880. The carton bears a radiation symbol and a printed thorium-232 activity declaration of 0.000585 microcurie. Manufacturer: Eitel-McCullough, Inc. / Eimac Tube marking: JAN-CIM-3X2500A3; Made in U.S.A.; A10 Tube type: Forced-air-cooled external-anode transmitting triode Filament rating: 7.5 V, 52 A Maximum plate dissipation: 2,500 W Accompanying carton: JAN-CIM 4-1000A; FSN 5960-189-5968; packed 11/61 Carton radiation declaration: Th-232; activity 0.000585 microcurie Condition: As pictured.

Eimac type 4-400A high-vacuum power tetrode manufactured by Eitel-McCullough, Inc. The transmitting tube has a clear glass envelope, top contact, five-pin perforated metal base, and internal plate structure. Red envelope markings read "Eimac," "4-400A," "Made in U.S.A.," and "620." Includes a yellow corrugated Eimac carton and an Eitel-McCullough tube return form completed for serial number 12-6646. The form records purchase in July 1966 and use by CKX in a Gates 1 kW AM radio station as an RF driver at 1150 kc, with 11 hours of filament operation and air cooling. It reports that the tube would not accept plate voltage without triggering the thyratron and is dated July 20, 1966. Manufacturer specifications identify the 4-400A as a power tetrode with a 5-volt, 14.5-ampere thoriated-tungsten filament and maximum ratings of 400 watts plate dissipation, 4,000 volts plate voltage, 600 volts screen voltage, and 350 milliamperes plate current. The specified cooling method is radiation and forced air. Maker: Eimac / Eitel-McCullough, Inc. Model: 4-400A Type: High-vacuum power tetrode transmitting tube Tube markings: Eimac; 4-400A; Made in U.S.A.; 620 Base configuration: Five-pin perforated metal-shell base with top contact Filament rating: 5 volts, 14.5 amperes Maximum plate dissipation: 400 watts Maximum plate voltage: 4,000 volts DC Maximum plate current: 350 milliamperes DC Cooling: Radiation and forced air Documentation date: July 20, 1966 Documented station and equipment: CKX; Gates 1 kW AM radio station Documented service: RF driver at 1150 kc; 11 filament hours Included components: 4-400A tube, Eimac carton, and completed tube return form Condition: As pictured.

Large assorted collection of radio and electronic vacuum tubes in manufacturer cartons, with numerous duplicate tube types. Brands represented include RCA, Sylvania, Marconi Radiotron, Westinghouse, Continental, General Electric and Rogers Majestic. Cartons carry a broad range of alphanumeric tube designations and include examples marked for manufacture in Canada, the United States, England and Japan. Housed in a cardboard tray. VACUUM TUBE INVENTORY Numerous RCA and RCA Radiotron boxed tubes, including types 3C4, 3EH7, 3ER5, 3BN4 and 3AW3 Numerous Marconi Radiotron boxed tubes, including types 3C4, 3BA6, 3BC5, 3BE6, 3BN4 and 3BN6 Numerous Sylvania boxed tubes, including types 3BE6, 3BU8A, 3DC3, 3DF3A and 3AW2A Westinghouse boxed tubes, including types 3BZ6, 3CS6, 3DK6, 3BU8A, 3AV6, 3BH2 and 3BN2 Continental boxed tubes, including types 3BZ6, 3DK6, 3BN6, 3AV6 and 3EH7 Additional boxed tubes by General Electric, Rogers Majestic and other manufacturers Inventory is a best-effort identification of the lot contents and may not be complete or exact. Brands represented: RCA, Sylvania, Marconi Radiotron, Westinghouse, Continental, General Electric and Rogers Majestic Selected tube types: 3C4, 3BA6, 3BC5, 3BE6, 3BN4, 3BN6, 3BU8, 3BU8A, 3BZ6, 3DC3, 3DF3A, 3DK6, 3ER5 and 3AW2A Packaging: Individual manufacturer cartons arranged in a cardboard tray Condition: As pictured.

Centralab-branded blue metal service-parts cabinet containing an assortment of Fastatch II and Fastatch Dual rotary control components. Three divided shelf rows hold 24 boxed components with model numbers including F1-100K, R1-100K, B-40, B-50, F1-30, F1-5, F1-33, F1-41, B-19, B-41, R2-31, R2-40, R2-47, R2-52, R2-57, R2-58 and R4-37. Box markings identify resistance ratings from 1,000 ohms to 500K ohms, various taper codes, front and rear configurations, dual controls and PC-wirewrap terminals. The lower drawer contains additional boxed KR-series switch parts together with loose rotary control assemblies, shafts, switches, washers, mounting hardware and bagged components. The cabinet has labeled stock positions and a single pull-out drawer. ELECTRONIC CONTROL PARTS INVENTORY 3 Centralab F1-100K boxed controls 3 Centralab R1-100K boxed controls 3 Centralab B-40 boxed controls 2 Centralab B-50 boxed controls 1 each Centralab F1-30, F1-5, F1-33 and F1-41 boxed controls 1 each Centralab B-19 and B-41 boxed controls 1 each Centralab R2-31, R2-40, R2-47, R2-52, R2-57 and R2-58 boxed controls 1 Centralab R4-37 boxed control Additional boxed KR-series switch components in drawer Assorted loose rotary controls, shafts, switches, washers, mounting hardware and bagged parts Centralab blue metal service-parts cabinet Inventory is a best-effort identification of the lot contents and may not be complete or exact. Brand: Centralab Product Lines: Fastatch II, Fastatch Dual and PC-wirewrap terminal controls Cabinet Configuration: Three divided stock shelves and one lower drawer Boxed Shelf Stock: 24 boxed components Marked Resistance Range: 1,000 ohms to 500K ohms Condition: As pictured.

Bulk assortment of electronic components organized in packets, bags, and original-style parts boxes. Contents include axial resistors in varied resistance and wattage ratings, assorted capacitors, and rectangular metal electronic housings or mounting components. Packaging and components bear names including Philips, IRC, and Aerovox. The lot is housed in six stackable plastic storage bins with lids. ELECTRONIC COMPONENT INVENTORY Large assortment of packaged and loose axial resistors in varied resistance and wattage ratings Assorted cylindrical capacitors in multiple sizes and types Philips-branded component boxes and packets IRC packaged resistors Aerovox capacitors Assorted rectangular metal electronic housings or mounting components Six stackable plastic storage bins with lids Inventory is a best-effort identification of the lot contents and may not be complete or exact. Lot Contents: Assorted resistors, capacitors, metal housings or mounting components, and storage bins Brands Represented: Philips, IRC & Aerovox Storage: Six stackable plastic bins with lids Condition: As pictured.

Group of four bench instruments for servicing and testing vintage radio, television, and electronic equipment. The Heathkit Model IG-102 RF signal generator provides six frequency bands from 100 kHz to 110 MHz, calibrated harmonics through 220 MHz, internal 400 Hz modulation, external modulation, and AF output. The Heathkit Model DC-1 decade condenser uses three selector controls to provide capacitance from 100 mmf to 0.111 mfd and is housed in a wood cabinet. The DC-1 model was advertised by 1956, while the IG-102 remained listed in Heathkit catalogs into the early 1970s. Also included are a Sencore Mighty Mite III Model TC130 tube checker in a fitted steel carrying case and a Stark Electronic Instruments Model 711 power supply. The tube checker has a multicolor meter, ten numbered tube sockets, additional picture-tube connection, and controls for emission, grid leakage, shorts, filament, load, and setup. The Stark unit has paired terminals for 200, 150, 100, 50, 6, 4.5, 3, and 1.5 VDC, together with 6.3 VAC connections and a two-amp fuse. INVENTORY Heathkit Model IG-102 RF signal generator Heathkit Model DC-1 decade condenser in wood cabinet Sencore Mighty Mite III Model TC130 tube checker with fitted steel carrying case Stark Electronic Instruments Model 711 power supply Quantity: Four electronic test instruments Manufacturers: Heathkit, Sencore and Stark Electronic Instruments Ltd. Models: IG-102, DC-1, TC130 Mighty Mite III and 711 Stark location mark: Ajax, Ontario Condition: As pictured.

Pair of Tryom Inc. Goren Bridgemaster electronic bridge computers, model GB-2000, made in the U.S.A. circa 1980. Designed for contract bridge bidding and card play, each programmable console has a 40-key control panel, an eight-character alphanumeric display, suit and rank entry keys, compass-position controls, bidding commands, and wood side rails. The lot includes two matching freestanding card holders with numbered positions, playing cards, and two AC power adapters stored beneath sliding top panels. One identification label is numbered 0425. Manufacturer: Tryom Inc. Model: Goren Bridgemaster GB-2000 Country of manufacture: Made in U.S.A. Serial number: 0425 on one unit Configuration: Two consoles, two card holders, playing cards, and two AC power adapters Condition: As pictured.

A pair of individually boxed electronic tubes in long paperboard cartons with taped closures. Package labels identify one electron tube per carton and bear stock number 5960-984-9926, along with identifiers 244B791, T25910, 347C580H01, and AF30(635)23307. The cartons are marked "Huggins Lab." and dated April 1963. Quantity: 2 boxed electron tubes Date: April 1963 Stock Number: 5960-984-9926 Additional Identifiers: 244B791; T25910; 347C580H01; AF30(635)23307 Marked Organization: Huggins Lab. Classification: Federal Supply Class 5960 - electron tubes and associated hardware Condition: As pictured.

Sansui Model 500A AM/FM multiplex stereo tuner amplifier, a tube receiver marketed by the late 1960s. Its brushed silver-tone faceplate combines an analog AM/FM tuning dial with tuning, band, function, bass, treble, balance, and volume controls, plus speaker, filter, loudness, tape-monitor, stereo/mono, muting, and FM AFC switches. The rear panel provides phono, tape-head, auxiliary, tape-monitor, and record connections; a tape-recorder socket; FM and AM antenna terminals; 8- and 16-ohm speaker connections; multiplex-separation and muting adjustments; switched and unswitched AC outlets; fuse access; and an attached power cord. Manufacturer specifications published in 1968 list 23 watts RMS per channel, 1% harmonic distortion at rated output, and a 20-20,000 Hz frequency response within ±1.5 dB at normal listening level. The rear identification plate specifies 117V AC, 50-60 cycles, and 270VA amplifier consumption. Maker: Sansui Electric Co., Ltd., Tokyo, Japan Model: 500A Type: Tube AM/FM multiplex stereo tuner amplifier Period: Marketed by 1968 Rated Output: 23 watts RMS per channel Frequency Response: 20-20,000 Hz, ±1.5 dB at normal listening level Harmonic Distortion: 1% at 1,000 Hz rated RMS output Power Requirement: 117V AC, 50-60 cycles; 270VA amplifier consumption Speaker Connections: 8? and 16? AC Convenience Outlets: Switched 50VA maximum; unswitched 150VA maximum Condition: As pictured.

Akai AM-2250 stereo integrated amplifier in a black-finished metal cabinet, produced from 1978 to 1980. The front panel provides bass, treble, balance and volume controls, stereo/mono mode and loudness switches, two tape-monitor controls, A/B speaker selection, a headphone jack and source selection for phono, tuner and auxiliary components. The rear panel includes phono, tuner and auxiliary RCA inputs; two tape loops, including a DIN connection for Tape 1; spring-clip terminals for two speaker pairs; and two switched AC convenience outlets. The amplifier is rated at 25 watts per channel into 8 ohms from 20 Hz to 20 kHz with no more than 0.2% total harmonic distortion. Manufacturer specifications give approximate model dimensions of 380 x 130 x 220 mm and a weight of 6.2 kg; these are reference specifications rather than measurements of this example. Manufacturer: Akai Electric Co., Ltd. Model: AM-2250 Production period: 1978-1980 Country of manufacture: Japan Serial number: 31031-04397 Rated output: 25 watts per channel into 8 ohms, 20 Hz-20 kHz, 0.2% THD Speaker impedance: A or B: 4-16 ohms; A and B: 8-16 ohms Connections: Phono, tuner, auxiliary, two tape loops, Tape 1 DIN, headphones and two speaker pairs Electrical rating: AC 120V, 60Hz, 140W Reference / approximate Reference model dimensions: Approx. 380 x 130 x 220 mm; 6.2 kg Condition: As pictured.

H.H. Scott Scottkit LK-72 Stereomaster integrated stereo tube amplifier, introduced for 1961 and housed in a brown cabinet with a dark faceplate and gold-tone trim. The model was rated at 36 watts per channel and specified with four 7591 output tubes, two 7199 driver and phase-splitter tubes, four 12AX7 preamplifier tubes, and a 5AR4 rectifier. The rear panel provides a center-channel output, extra and tuner inputs, magnetic low and high inputs, tape playback and recording connections, and screw-terminal speaker outputs. An attached power cord is included. Maker: H.H. Scott, Inc. Model: Scottkit LK-72 Stereomaster Type: Two-channel integrated vacuum-tube stereo amplifier kit Date: 1961 Rated Output: 36 watts per channel; 72 watts total Model Tube Complement: Four 7591, two 7199, four 12AX7, and one 5AR4 Power: 105-125 V AC, 50-60 cycles; 160-170 W Connections: Center channel, extra, tuner, magnetic low/high, tape playback/record, and speaker terminals Condition: As pictured.

Sansui Model 3000A solid-state AM/FM multiplex stereo tuner amplifier, produced during the late 1960s and rated at 45 watts per channel into 8 ohms. The brushed-metal and black faceplate is housed in a wood-grain cabinet and includes an illuminated analog tuning dial. Controls and connections include phono, tape-head, auxiliary and tuner selections; dual speaker-system switching; headphone output; bass, treble, balance and volume controls; loudness, low- and high-filter, tape-monitor, mono/stereo mode and muting switches. The rear panel provides RCA audio connections, antenna terminals, screw-type speaker terminals, a tape-recorder socket and switched and unswitched accessory outlets. The manufacturer plate specifies 220-volt AC operation at 50-60 cycles. Maker: Sansui Electric Co., Ltd., Tokyo, Japan Model: 3000A Type: Solid-state AM/FM multiplex stereo tuner amplifier Production period: Late 1960s Rated output: 45 watts per channel into 8 ohms Electrical rating: AC 220V, 50-60 cycles Power consumption: 230VA amplifier; 150VA accessory outlet; 380VA total Country of manufacture: Japan Condition: As pictured.

Late-1960s Noresco NTG 27 reel-to-reel stereo system incorporating a Dual TG 27 four-track, two-speed tape deck. The walnut-toned case has twin hinged speaker enclosures that fold over the deck, with integrated treble, bass, balance and volume controls. The configuration includes push-button transport controls, a tape counter, dual channel controls and attached speaker cables. Maker / Model: Noresco NTG 27 Tape Deck: Dual TG 27 Recording Format: 4-track, 2-channel stereo / monaural Tape Speeds: 33/4 and 71/2 ips Electronics: Solid-state Case Configuration: Walnut-toned portable case with twin hinged speaker enclosures Condition: As pictured.

World War II U.S. Navy Type CFT-52300 target transmitter manufactured by Federal Telephone & Radio Corp. of Newark, New Jersey, for use with Model DAU radio equipment. The identification plate records internal-battery power, Navy Bureau of Ships contract NXsr-41007, serial number 424, and Navy acceptance in February 1945. The black metal cabinet has a large calibrated tuning dial, four-position band selector, Hi/Lo output control, On/Off switch, and ICW/CW selector. A side-mounted frequency chart provides band and dial settings and records a calibration date of February 2, 1945. Manufacturer: Federal Telephone & Radio Corp., Newark, New Jersey Type: CFT-52300 radio target transmitter Associated equipment: Model DAU radio equipment Serial number: 424 Power supply: Internal battery Contract: Navy Bureau of Ships contract NXsr-41007 Navy acceptance: February 1945 Calibration date: February 2, 1945 Controls: Four bands; Hi/Lo; On/Off; ICW/CW; calibrated tuning dial Condition: As pictured.

A circa 1965 Armaco Model SA-30 stereo tube integrated amplifier housed in a gold-tone ventilated metal case. The front panel provides balance, treble, bass and volume controls, along with source selection and stereo, monaural and channel-reverse operating modes. The rear panel includes low-level tape-head and magnetic-pickup inputs, high-level tuner and auxiliary connections, separate channel speaker terminals with 4-, 8- and 16-ohm impedance selections, a speaker-phase control and three convenience outlets. The amplifier is rated for 117-volt, 60-cycle AC operation with 110-watt power consumption and a 3-amp fuse. The documented SA-30 circuit is an eight-tube Japanese-made design using three 12AX7 preamplifier tubes, four ECL82/6BM8 output tubes and a GZ34/5AR4 rectifier. Maker: Armaco Model: SA-30 Type: Stereo tube integrated amplifier Period: Circa 1965 Power: 117 VAC, 60 cycles, 110 W; 3 A fuse Speaker Impedance: 4, 8 or 16 ohms Inputs: Magnetic pickup, tape head, tuner and auxiliary Convenience Outlets: Three outlets, 2 A total Documented Tube Circuit: 3 x 12AX7, 4 x ECL82/6BM8 and 1 x GZ34/5AR4 Condition: As pictured.

H.H. Scott Type 210-E Dynaural Laboratory Amplifier, a monophonic integrated tube amplifier from the 1957 model year. It is housed in a brown ventilated cabinet with a brushed-metal faceplate and six rotary controls. The front panel provides record-compensator selection, Dynaural level, range and noise-suppression settings, bass, treble, and loudness, together with switches for pickup selection, rumble suppression, volume and loudness functions, and power. The rear chassis carries signal connections and speaker output terminals. Published specifications identify a ten-tube, 117-volt AC design using four 12AX7, two 12AU7, one 6AL5, two EL34, and one 5U4GA tubes. Maker: H.H. Scott, Inc. Model: Type 210-E Dynaural Laboratory Amplifier Configuration: Monophonic integrated tube amplifier Period: 1957 model year Published electrical specification: 117-volt AC, ten-tube design Published tube complement: 4 x 12AX7, 2 x 12AU7, 1 x 6AL5, 2 x EL34, 1 x 5U4GA Condition: As pictured.

Pioneer SM-801 integrated stereophonic vacuum-tube amplifier, announced in 1962. The chassis combines dual preamplifier and power-amplifier sections and was rated at 35 watts RMS per channel, with 45 watts IHF music power per channel. The front panel provides source selection for tuner, phono, tape, microphone and auxiliary inputs, together with tape monitor, loudness, filter, rumble, bass, treble, balance, independent channel level, headphone/speaker and stereo/mono/reverse mode controls. Rear connections include selectable 8- or 16-ohm speaker outputs, center-channel output, tape-recorder connection, switched AC outlets, and inputs for magnetic and crystal/ceramic phono cartridges, tape head, microphone, tuner and auxiliary sources. The identification plate specifies 115/230-volt, 50-60-cycle operation, 290 VA maximum, and manufacture in Japan. Manufacturer: Pioneer Electronic Corporation Model: SM-801 Type: Integrated stereophonic vacuum-tube amplifier Production period: Announced in 1962 Rated output: 35 watts RMS per channel; 45 watts IHF music power per channel Speaker impedance: Selectable 8 or 16 ohms Power requirements: 115/230 V, 50-60 cycles; 290 VA maximum Reference weight: Approximately 34.2 lb. Country of manufacture: Japan Condition: As pictured.

The Hallicrafters World-Wide TW-1000 is an early-1950s portable tube receiver housed in a black suitcase-form cabinet. Its Dynamic Tuner dial provides seven numbered bands plus longwave coverage, spanning standard broadcast, marine, aviation, amateur and international shortwave frequencies. The flip-up lid carries a world time map and reception table copyrighted 1952. Other features include a telescoping whip antenna, carrying handle, twin control knobs and pushbutton controls. Manufacturer service data specifies five tubes plus a selenium rectifier and 20-watt operation from 105-120-volt AC/DC power or 90-volt "B" and 9-volt "A" batteries. Frequency coverage comprises 180-400 kHz longwave, 540-1600 kHz standard broadcast and six shortwave ranges between 1.8 and 18.2 MHz. The stored removable Skyrider antenna assembly and installation instructions are included. Maker: The Hallicrafters Co., Chicago, U.S.A. Model: TW-1000 World-Wide Period: Early 1950s; world time map copyrighted 1952 Receiver Type: Eight-band portable tube radio receiver Power: 105-120V AC/DC, 20 watts; or 90V "B" and 9V "A" batteries Frequency Coverage: 180-400 kHz longwave; 540-1600 kHz broadcast; six shortwave ranges from 1.8-18.2 MHz Antennas: Telescoping whip, cover loop and removable Skyrider antenna assembly Condition: As pictured.

RCA Victor Strato-World model 3-BX-671 seven-band portable tube radio, documented in RCA service data issued in 1953. The five-tube superheterodyne receiver covers standard AM broadcast and six shortwave ranges from 2.0 to 18.2 MHz. Features include a multiband horizontal dial and separate bass and treble controls. It operates on 115-volt AC/DC power at 20 watts or an RCA VS047 battery pack. The brown suitcase-style cabinet has stitched edging, brass-tone latches, a carrying handle, and a lift-up lid containing a printed world time map. Interior labels identify the model, electrical specifications, tuning ranges, and tube locations. Maker: RCA Victor Model: 3-BX-671 Strato-World Date: 1953 Serial Number: U 028726 Receiver Type: Five-tube, seven-band portable superheterodyne radio Tuning Ranges: 540-1600 kHz; 2.0-4.0, 4.0-8.0, 9.45-9.85, 11.55-12.05, 14.90-15.55 & 17.50-18.20 MHz Power: 115V AC/DC, 25-60 cycles, 20 watts; RCA VS047 battery operation Country of Manufacture: United States Condition: As pictured.

Vintage Sparkomatic Amplidyne ASK-4000 bi-amplified car speaker system, offered in 1984 and configured as a pair of full-range coaxial speakers with separate built-in woofer and tweeter amplifiers. The system is rated at 120 watts per pair and operates from 14.4-volt DC power. Each enclosure has bass and treble level controls, a metal mesh grille, and Sparkomatic branding. Packaging specifications list a woofer amplifier response of 30-2,000 Hz and tweeter amplifier response of 2,000-20,000 Hz. The coaxial driver label states 25 watts nominal, 50 watts maximum, 4-8 ohms, and 30-15,000 Hz. Includes the paired speakers, connecting wire, installation accessories, original box, and molded foam packing. Maker: Sparkomatic Corporation Model: Amplidyne ASK-4000 Type: Bi-amplified full-range coaxial automotive speaker system Rated Output: 120 watts per pair Amplifier Configuration: Separate built-in woofer and tweeter amplifiers Frequency Response: Woofer amplifier: 30-2,000 Hz; tweeter amplifier: 2,000-20,000 Hz Power Input: 14.4V DC; 13A at full power output Driver Markings: 25W nominal, 50W maximum, 4-8 ohms, 30-15,000 Hz Speaker Dimensions: Each: 5 in. W x 6 11/16 in. H x 2 13/16 in. D (127 x 170 x 72 mm) Country Marking: Made in Taiwan Condition: As pictured.

Mid-1960s Lafayette Model LR-800 stereophonic high-fidelity receiver with a silver-tone aluminum face, contrasting dark metal cabinet, slide-rule AM/FM dial, and matching control knobs. This vacuum-tube component combines AM and FM stereo reception with a preamplifier and a 70-watt music-power amplifier rated at 35 watts per channel. Controls include variable AFC, volume, dual-channel bass and treble, balance, loudness, rumble and multiplex noise filters, tape monitor, input selection, mode selection, speaker switching, stereo search, and a front headphone jack. Rear connections accommodate magnetic and ceramic phono sources, tape head, auxiliary equipment, tape recording and playback, left and right speakers, and antenna leads. The period specification lists selectable 8- and 16-ohm speaker outputs, 117-volt 50/60-cycle AC operation, and a 24-tube complement including an EM84 tuning indicator. Marked Lafayette LR-800 on the dial; rear stamped serial number 51150094 and Japan. Maker: Lafayette Model: LR-800 Type: Vacuum-tube AM/FM stereophonic receiver Period: Mid-1960s Finish: Silver-tone aluminum face with dark metal cabinet Rated Output: 70 watts music power; 35 watts per channel Speaker Outputs: 8 or 16 ohms, switch selected Power: 117V, 50/60-cycle AC Tube Complement: 24 tubes, including EM84 tuning indicator Serial Number: 51150094 Country Mark: Japan Condition: As pictured.

The Sansui Model 500A is a circa 1966-1968 tube-based AM/FM multiplex stereo receiver amplifier with an analog tuning dial, brushed-metal faceplate and ventilated woodgrain-finished metal cabinet. Published exact-model specifications rate the amplifier at 20 watts per channel RMS. Front-panel controls include tuning, band and function selectors; bass, treble, balance and volume controls; speaker selection; low- and high-filter switches; loudness; tape monitor; mono/stereo mode; muting; and FM AFC. Program selections include phono, tape head, auxiliary and tuner. Rear connections include phono, tape-head, auxiliary, tape-monitor and recording jacks; tape-recorder and center-channel connections; antenna terminals; 8- and 16-ohm speaker terminals; and switched and unswitched convenience outlets. The chassis label specifies AC 117-volt, 50-60-cycle operation, 270 VA amplifier consumption and 470 VA total capacity. Manufacturer: Sansui Electric Co., Ltd., Tokyo, Japan Model: 500A Type: AM/FM multiplex stereo tube receiver amplifier Production period: Circa 1966-1968 Rated output: 20 watts per channel RMS Power requirements: AC 117V, 50-60 cycles; amplifier 270 VA; total 470 VA Speaker connections: 8-ohm and 16-ohm terminals Condition: As pictured.

Dynaco PAT-5 solid-state stereo preamplifier in the original pre-BI-FET black-pushbutton configuration. Introduced in 1974, the PAT-5 serves as a control center for a separate power amplifier and offers dual phono inputs, tuner and auxiliary source selection, two tape circuits, and an external processor loop. The brushed-gold front panel includes volume, balance, bass and treble controls; low- and high-frequency filters; stereo/mono selection; tone-control defeat; A/B speaker selection; and a headphone jack. The rear panel provides left- and right-channel RCA connections, dual audio outputs, tape connections, speaker and amplifier binding posts, switched and unswitched convenience outlets, and an attached power cord. Manufacturer: Dynaco Model: PAT-5 Type: Solid-state stereo preamplifier and control center Version: Original pre-BI-FET black-button configuration Model Introduction: 1974 Power: 120 V AC Source Inputs: Phono 1, Phono 2, tuner, Tape 1, Tape 2 and spare Connections & Switching: Dual audio outputs, tape outputs, E.P.L. loop, headphone jack and A/B speaker switching Convenience Outlets: Four rear AC outlets; 15 A maximum total Condition: As pictured.

Group of five analog electronic test instruments comprising transistor testers, multimeters and an AC amp meter. The Heathkit IM-30 provides transistor and diode checks with direct DC beta/alpha and leakage functions. The B&K Precision 520B, a product of Dynascan, is designed for in-circuit and out-of-circuit transistor testing and includes attached clip leads. Also included are a Micronta Range Doubler 22-204B analog multimeter with probe leads; an Armaco SM-361 multi-range AC amp meter with selectable 1, 2.5, 5, 10 and 25 amp connections, its dial marked 1966 and Japan; and a Starkit VMK-1 multimeter by Stark Electronic Sales Ltd. of Ajax, Canada. INVENTORY Heathkit IM-30 transistor tester B&K Precision 520B transistor tester with attached multicolored clip leads Micronta Range Doubler 22-204B analog multimeter with red and black probe leads Armaco SM-361 multi-range AC amp meter Starkit VMK-1 analog multimeter with carrying handle Quantity: Five electronic test instruments with associated leads Models: Heathkit IM-30; B&K Precision 520B; Micronta 22-204B; Armaco SM-361; Starkit VMK-1 Armaco Meter Ranges: 1, 2.5, 5, 10 and 25 amps AC Armaco Dial Markings: 1966; Japan Included Accessories: Micronta probe leads and B&K clip leads Condition: As pictured.

Introduced in the mid-1950s, the EICO HF-20 combines a preamplifier/equalizer with a 20-watt Ultra-Linear Williamson-type tube power amplifier. The bronze-finished metal cabinet has an openwork ventilated cover and a brass-tone faceplate with selector, level, loudness, bass, and treble controls. Input connections accommodate tape playback, television, tuner, auxiliary, and two phono sources. The selector provides RIAA, Columbia, London, American 78, and European 78 record equalization settings. Rear facilities include a tape-recording output, phono and tuner power receptacles, and 4-, 8-, and 16-ohm speaker connections. The identification plate specifies operation from 105-125 volts AC at 50/60 cycles, with 100-watt power consumption. Manufacturer: EICO, Electronic Instrument Co., Brooklyn, New York Model: HF-20 Type: Mono integrated vacuum tube high-fidelity amplifier Rated Output: 20 watts; 34 watts peak Amplifier Circuit: Ultra-Linear Williamson type Tube Complement: 2 x 12AX7, 2 x 12AU7A, 2 x 6L6GB, and 1 x 5U4GB Speaker Connections: 4, 8, and 16 ohms Electrical Requirement: 105-125 volts AC, 50/60 cycles; 100 watts Reference / approximate Published Reference Dimensions: Approximately 15 W x 8.5 H x 10 D in. Condition: As pictured.

A group of three portable audio units comprising a Nordmende Transita Automatic multiband radio dating to the mid-1960s, a Titan PAP-1900 eight-transistor AM radio, and a Crowncorder CRC-9100F 12-transistor FM/AM compact cassette recorder. The Nordmende has a burgundy cabinet, metal speaker grille, carrying handle, and push-button selection for FM, shortwave, medium-wave, long-wave, and AFC. The Titan incorporates a push-and-release control for automotive or portable operation and is marked for a 12V DC automotive supply with reversible ground polarity. The Japanese-made Crowncorder combines a two-band radio with a top-loading cassette transport, monitor and radio controls, and tone, tuning, and volume adjustments. RADIO INVENTORY Nordmende Transita Automatic portable multiband radio with burgundy cabinet and carrying handle Titan PAP-1900 eight-transistor portable AM radio, manufactured exclusively for Automatic Radio of Canada Limited Crowncorder CRC-9100F 12-transistor FM/AM compact cassette recorder, made in Japan Quantity: 3 portable audio units Identified Models: Nordmende Transita Automatic; Titan PAP-1900; Crowncorder CRC-9100F Crowncorder Specifications: 12-transistor FM/AM radio and compact cassette recorder; 1000 mW output; six C batteries or Crown AD-81 adapter Titan Specifications: 8-transistor AM radio; 535-1605 kc; 12V DC automotive supply; reversible ground polarity Condition: As pictured.

Pair of Curtis PAB 990 power amplifiers in branded retail packaging. Listed features include a discrete transistor output circuit, remote power-on switching, LED status indicators, floating-ground high-level inputs, RCA inputs, and push-type speaker connections. Packaging specifications state 150 watts total output, a 20 Hz-20 kHz frequency response, low- and high-level input capability, and a 75 dB signal-to-noise ratio. Maker: Curtis Model: PAB 990 Quantity: 2 amplifiers Output Power: 150 watts total per amplifier Frequency Response: 20 Hz-20 kHz Input Sensitivity: 200-1000 mV low-level input; 2.0 V high-level input Input Impedance: 20 k? RCA input; 50 ? high-level input Signal-to-Noise Ratio: 75 dB Condition: As pictured.

Group of vintage electronics service equipment centered on a Sencore Mighty Mite II Model TC114 tube checker in a steel carrying case. Its functions include cathode-emission, grid-leakage and shorts testing, with multiple tube sockets, a lid-mounted setup chart, cord and Sencore setup book for Models TC114, TC130, TC136, TC142 and TC154. Also included are a Heathkit Model IT-28 capacitor checker with AC bridge controls for capacitance, resistance, leakage and external-standard testing; a Stark Electronic Instruments Ltd. Model 711 bench power supply from Ajax, Ontario, with paired output terminals labeled from 1.5 to 200 VDC and 6.3 VAC; and an unmarked cased auxiliary test unit fitted with sockets, a switch, indicator and cord. These models reflect radio and television service-bench equipment of the 1960s and 1970s. LOT CONTENTS Sencore Mighty Mite II Model TC114 tube checker in carrying case Sencore Mighty Mite setup book for Models TC114, TC130, TC136, TC142 and TC154 Heathkit Model IT-28 capacitor checker Stark Model 711 power supply Unmarked cased auxiliary electronic test unit with sockets, switch, indicator and cord Sencore tube checker: Mighty Mite II Model TC114 Sencore test functions: Cathode emission, grid leakage and shorts Heathkit capacitor checker: Model IT-28 Heathkit test functions: Capacitance, resistance, capacitor leakage and external-standard bridge testing Stark power supply: Model 711; Stark Electronic Instruments Ltd., Ajax, Ontario Stark labeled outputs: Paired 1.5, 3, 4.5, 6, 50, 100, 150 and 200 VDC outputs; 6.3 VAC Included literature: Sencore Mighty Mite setup book for Models TC114, TC130, TC136, TC142 and TC154 Condition: As pictured.

Two open-chassis mono vacuum-tube audio amplifiers comprising an EICO Model 20 (HF-20) integrated high-fidelity amplifier and an unbranded amplifier assembled on a galvanized metal chassis. Introduced in the mid-1950s, the EICO HF-20 combines a preamplifier-equalizer and a 20-watt Ultra-Linear Williamson-type power amplifier. Its gold-tone faceplate carries selector, level, loudness, bass, and treble controls. The chassis is marked for two 12AX7/12AD7/ECC83, two 12AU7A, two 6L6-series/5881, and one 5U4-series tube positions; all seven sockets are empty. The unbranded amplifier incorporates Merit Transformer Line components, cylindrical capacitor housings, several installed glass tubes, and controls labeled Tuner, 45, 78, PA, Volume, Bass, and Treble. Rear fittings include a fuse holder, convenience receptacle, and screw-terminal strip with handwritten impedance markings. Contents: EICO HF-20 integrated amplifier and one unbranded vacuum-tube amplifier EICO model: Model 20 (HF-20) mono integrated high-fidelity amplifier HF-20 rated output: 20 watts; 34 watts peak HF-20 speaker taps: 4, 8, and 16 ohms HF-20 power requirement: 105-125 volts AC, 50/60 cycles; 100 watts HF-20 specified tube complement: 2 12AX7/12AD7/ECC83, 2 12AU7A, 2 6L6-series/5881, and 1 5U4-series HF-20 tubes included: None; seven tube sockets are empty Transformer marking: Merit Transformer Line Period: Mid-1950s EICO HF-20 design Condition: As pictured.

Group of four tabletop radios comprising a black Coronado AM receiver with circular speaker grille, crest badge and three-knob controls; a circa 1961 AGS KFA-W71 high-fidelity AM/FM receiver with dual speakers and seven-tube, three-diode circuitry; a circa 1949 General Electric Model 67 AM clock radio in an ivory molded cabinet; and a Panasonic RE-777 FM/AM stereo receiver. The Japanese-made KFA-W71 has a horizontal tuning scale and high, medium and low tone settings. The Japanese-made Panasonic receiver features tone, volume, balance, AFC, band selector and tuning controls, together with external-speaker and recording-output connections. Its rear label specifies 110-120-volt AC, 50-60-cycle, 60-watt operation. RADIO INVENTORY Coronado AM tabletop radio with circular speaker grille, tuning dial and three controls General Electric Model 67 AM clock radio in ivory molded cabinet AGS KFA-W71 two-speaker AM/FM tube radio, made in Japan Panasonic RE-777 FM/AM stereo receiver, made in Japan Quantity: 4 radios Brands & Models: Coronado; General Electric Model 67; AGS KFA-W71; Panasonic RE-777 Radio Bands: Coronado and GE: AM; AGS and Panasonic: AM/FM KFA-W71 Configuration: Seven tubes, three diodes and two speakers Panasonic Power: AC 110-120 V, 50-60 Hz, 60 W Manufacture Marks: AGS KFA-W71 and Panasonic RE-777 marked Made in Japan Condition: As pictured.

Realistic DX-160 solid-state five-band communications receiver, catalog no. 20-152, sold by Radio Shack during 1975-1980. The analog receiver covers 150 kHz to 30 MHz across five color-coded bands and supports AM, SSB, and CW reception. Front-panel features include main tuning and band-spread controls, signal-strength meter, BFO pitch, AF and RF gain, antenna trim, AVC, ANL, and receive/standby switching. The rear identification plate lists operation on 120V AC, 60Hz, 10 watts, or 12V DC negative ground, with serial number 476434. Rear connections include antenna screw terminals and external speaker and DC inputs. Brand: Realistic / Radio Shack Model: DX-160 Catalog Number: 20-152 Production Period: 1975-1980 Frequency Coverage: 150 kHz-30 MHz in five bands Reception Modes: AM, SSB, and CW Power: 120V AC, 60Hz, 10W; or 12V DC, negative ground Serial Number: 476434 Condition: As pictured.

Dating to the 1970s, this Columbian Hydrosonics Aqua-Guide model CH-704 is a portable, fully transistorized four-band marine receiver and radio direction finder. Its dial covers beacon, AM broadcast, marine, and VHF/FM frequencies; the three lower bands provide direction-finding capability, while VHF/FM is for reception. Navigation features include a rotating ferrite loop antenna beneath the upper housing, a 360-degree azimuth scale, telescoping sense and VHF antennas, and a null, tune, and battery meter. Controls include BFO/SSB, volume, DF/gain, band selection, automatic noise limiting, and radio/DF modes. The receiver operates from internal D-cell batteries or an external 12-volt DC supply. The rear label states that it was made in Japan for Columbian Hydrosonics of Freeport, New York. Maker: Columbian Hydrosonics, Freeport, New York Model: Aqua-Guide CH-704 Type: Four-band marine radio receiver and radio direction finder Production period: 1970s Frequency coverage: Beacon 0.15-0.40 MHz; broadcast 0.54-1.6 MHz; marine 1.6-5.0 MHz; VHF/FM 148-174 MHz Power: Internal D-cell batteries or external 12 V DC Country of manufacture: Japan Condition: As pictured.

Circa 1979 Philips AF-729 two-speed turntable with a belt-driven Direct Control system and full automatic tonearm operation. Features separate 33 and 45 rpm selection, individual pitch controls, three-LED speed indication, cueing lever, anti-skating adjustment, stylus-force scale, aluminum platter, tubular tonearm, and smoked hinged dust cover. Includes the platter mat, counterweight, power cord, and paired RCA output leads. The detachable headshell and cartridge assembly are absent. Maker: Philips Model: AF-729 Drive & operation: Direct Control belt drive; automatic or manual operation Speeds: 33? and 45 rpm with separate pitch controls Reference / approximate Published reference dimensions: Approx. 173/4 in. W x 14? in. D x 51/2 in. H with dust cover closed Condition: As pictured.

Canadian General Electric model KL-50 tabletop superheterodyne radio in a shaped wood cabinet with a rectangular broadcast dial, two control knobs, and horizontal woven speaker grilles. The five-tube chassis uses 5Y4G, 6K6G, 6SQ7, 6SK7, and 6SA7 tubes and covers the 540-1570 kilocycle broadcast band. Made in Canada and dating to 1939-1940, it is rated 50 watts for 105/125-volt, 60-cycle AC service. Serial number 314. Maker: Canadian General Electric Company Limited Model: KL-50 Type: Five-tube superheterodyne broadcast receiver Tube complement: 5Y4G, 6K6G, 6SQ7, 6SK7, and 6SA7 Tuning range: 540-1570 kilocycles Electrical rating: 105/125 volts AC, 60 cycles, 50 watts Serial number: 314 Country of manufacture: Canada Production period: 1939-1940 Condition: As pictured.

Vintage electronic test-equipment lot centered on a Precision Apparatus Co. Model 960 transistor and crystal-diode tester, serial 2676, housed in its fitted portable case. The Model 960 provides tests for transistor shorts, collector current, leakage, and direct-reading gain, together with crystal-diode testing. Also included is a Heathkit Model CT-1 Capaci-Tester with magic-eye indicator and rotary settings for checking open, shorted, and intermittent capacitors. A carton of analog panel meters and meter assemblies accompanies the testers, including Jewell Electrical Instruments Model 83T 0-1 DC milliampere meters, a VU meter, and dual meter assemblies marked for record and THD overload functions. INVENTORY Precision Apparatus Co. Model 960 transistor and crystal-diode tester, serial 2676, with fitted portable case and patch cords Heathkit Model CT-1 Capaci-Tester Assorted analog panel meters, including Jewell Model 83T 0-1 DC milliampere meters and a VU meter Assorted single and dual meter assemblies, including a unit marked Record and THD Overload Associated wiring, packaging, and meter components Inventory is a best-effort identification of the lot contents and may not be complete or exact. Makers: Precision Apparatus Co., Inc.; Heath Company; Jewell Electrical Instruments, Inc. Models: Precision 960; Heathkit CT-1; Jewell 83T Serial Number: Precision Model 960: 2676 Primary Test Functions: Transistors, crystal diodes, and capacitor open, short, and intermittent conditions Condition: As pictured.

Large mixed collection of vacuum tubes for radio and electronic equipment, comprising glass and metal-envelope examples in miniature, octal, and other multi-pin base configurations. Readable maker markings include Rogers, Continental Electric, and Westinghouse. The collection is housed across two cardboard boxes and a plastic storage tub and includes a Protect-A-Prong package. VACUUM TUBE INVENTORY Assorted miniature glass multi-pin vacuum tubes Assorted octal and larger glass vacuum tubes Assorted metal-envelope vacuum tubes Examples bearing Rogers, Continental Electric, and Westinghouse markings Protect-A-Prong package Inventory is a best-effort identification of the lot contents and may not be complete or exact. Type: Assorted radio and electronics vacuum tubes Base configurations: Miniature, octal, and other multi-pin types Readable makers: Rogers, Continental Electric, and Westinghouse Storage: Two cardboard boxes and one plastic tub Condition: As pictured.

A pair of ActionLine WCB10 emergency two-way CB radio systems in bilingual English/French retail boxes. Manufactured for Westport Company Limited of Markham, Ontario, the WCB10 is an early 1980s portable AM transceiver with PLL tuning across the 26.965-27.405 MHz citizens-band range. The model features 40-channel operation, 4-watt output and power through a 12V vehicle lighter receptacle. Controls include a rotary channel selector with highlighted emergency Channel 9, built-in microphone, press-to-talk bar, LED transmit indicator, power/volume control and squelch control. The system was designed for use with a wide-range antenna attached directly to the handheld unit or to a magnetic rooftop base. Quantity: 2 boxed systems Brand: ActionLine Model: WCB10 Type: Emergency two-way CB radio system Channels: 40 Mode / Tuning: AM / PLL Frequency Range: 26.965-27.405 MHz RF Output: 4 W Power Supply: 12V DC vehicle lighter receptacle Controls: Press-to-talk, rotary channel selector, power/volume and squelch Period: Early 1980s Distributor: Westport Company Limited, Markham, Ontario, Canada Condition: As pictured.

Dating to the 1960s, this A.G.S. Trio Model MEL-40 is a vacuum-tube AM/FM stereo receiver housed in a vented brown cabinet with a brushed-metal control panel and wide horizontal tuning scale. The rear chassis carries multiple RCA audio connections, left and right speaker terminals, an 8/16-ohm speaker-impedance selector, and AM/FM antenna terminals. Brand Marking: A.G.S. Trio Model: MEL-40 Type: AM/FM stereo vacuum-tube receiver Period: 1960s Speaker Impedance: Selectable 8 or 16 ohms Rear Connections: RCA audio jacks, left and right speaker terminals, and AM/FM antenna terminals Condition: As pictured.

Imperial Ariane model 21022 tabletop tube radio, manufactured in West Germany from 1960 to 1963. The molded cream and gray cabinet has gold-tone trim, a horizontal speaker grille, twin control knobs, a station dial, and push-button controls marked AUS, HELL, LW, MW, TA, and UKW. This five-tube superheterodyne receiver covers long wave, medium wave, and FM/VHF bands. The rear panel identifies 110- or 220-volt AC operation and includes pickup and second-speaker connections. An attached power cord terminates in a two-prong plug. Maker: Imperial Rundfunk und Fernseh Model: Ariane 21022 Production period: 1960-63 Origin: West Germany Receiver type: Five-tube superheterodyne table radio Bands and input: LW, MW, UKW/FM and TA pickup input Tube complement: ECC85, ECH81, EF89, EABC80 and EL95 Power: 110 or 220 volts AC Connections: Pickup input and second-speaker connection Condition: As pictured.

Early-1950s Harvey-Wells Electronics AN/USM-27A portable pulse signal generator manufactured for the U.S. Navy Bureau of Ships under contract NObsr 57233. The identification plate specifies the SG-60A/USM-27 generator assembly, serial number 26, and 115-volt, single-phase, 60-cycle power. Designed as general-purpose test equipment for signal generators, radar systems, and radiac equipment, the unit provides internal or external synchronization and selectable positive or negative pulse output. Front-panel controls regulate synchronization voltage, pulse repetition rate, phasing, pulse length, and pulse voltage. Reference specifications list a 100-4,000-pulse-per-second repetition range, 0.5-11-microsecond pulse width, and outputs reaching 60 volts positive or 120 volts negative. The metal cabinet has side carrying handles and contains a vacuum-tube chassis with transformers. Manufacturer: Harvey-Wells Electronics, Inc., Southbridge, Massachusetts Model: AN/USM-27A Generator Assembly: SG-60A/USM-27 Serial Number: 26 Military Branch: U.S. Navy, Bureau of Ships Contract: NObsr 57233 Power: 115 V, single phase, 60 cycles Reference Pulse Repetition Rate: 100-4,000 pulses per second Reference Pulse Width: 0.5-11 microseconds Reference Pulse Output: Up to 60 V positive or 120 V negative Condition: As pictured.

EICO Model HF-85 self-powered stereophonic vacuum-tube preamplifier-control unit from the late 1950s to early 1960s. The low-profile metal chassis has a perforated cover and gold-tone faceplate with selector, mode, level, bass, and treble controls, together with tape, loudness, and power switches. Its control layout permits independent or ganged channel adjustment and stereo or monophonic operation. Rear connections are labeled for auxiliary, AM and FM sources, preamp and tape outputs, and microphone, magnetic-phono, and tape-head inputs for two channels. Published model documentation specifies five 12AX7 tubes and one 6X4 rectifier tube. Maker: EICO Electronic Instrument Co. Model: HF-85 Type: Self-powered stereophonic vacuum-tube preamplifier-control unit Model period: 1958-63 Published tube complement: Five 12AX7 tubes and one 6X4 rectifier Controls: Selector, mode, dual-channel level, bass and treble; tape, loudness and power switches Connections: Auxiliary A/B, AM, FM, preamp output, tape output, microphone, magnetic phono and tape head Condition: As pictured.

Group of three vacuum-tube electronic chassis. The EICO Electronic Instrument Co. Model 730 is a late-1950s high-level universal modulator-driver for amateur-radio transmitters. Its front panel incorporates a microphone input, gain and clipping-level controls, an over-modulation indicator, plate-supply switch and AC switch. Published specifications rate the Model 730 at 50 watts, with output-transformer matching from 500 to 10,000 ohms. The two brass-toned laboratory equipment control chassis are numbered 1355 and 1374. Serial 1355 has brake cut-off, high- and low-speed, RPM, current and vacuum adjustment controls, multipin circular connectors and a Beckman-marked transformer. Serial 1374 has control and refrigeration-solenoid indicators, sensitivity and temperature calibration controls, multipin connectors, transformer, tube sockets and installed components. Chassis markings include 12AT7, 12AX7 and 2D21 tube designations. Lot Contents: Three vacuum-tube electronic chassis Manufacturer & Model: EICO Electronic Instrument Co. Model 730 modulator-driver Published EICO Output: 50 watts Published EICO Output Matching: 500-10,000 ohms Control Chassis Numbers: 1355 and 1374 Tube Designations: 12AT7, 12AX7 and 2D21 Condition: As pictured.

Group of three vintage electronic test instruments comprising a Heathkit Model QM-1 "Q" meter, a Mercury Electronics Corp. Model 1100A tube tester, and a Measurement Engineering Ltd. localizer portable detector made for the Department of Transport Canada. Introduced by the early 1950s and offered into the 1960s, the Heathkit QM-1 was designed to measure coil Q, inductance, distributed capacitance, and related radio-frequency characteristics over a 150 kHz to 18 MHz frequency range. The Mercury 1100A uses dynamic cathode-emission testing and incorporates thirteen tube sockets, a GOOD-WEAK-BAD meter, shorts indicator, selector controls, attached lead, fitted carrying case, and instruction materials. The Canadian localizer detector is housed in a gray metal field case with dual meters, RF level and course controls, calibration adjustments, battery and headphone connections, attached lead, lid-mounted RF correction chart, carrying handles, and side mounting clamps. EQUIPMENT INVENTORY Heathkit Model QM-1 "Q" meter Mercury Electronics Corp. Model 1100A tube tester with attached lead, carrying case, and instruction materials Measurement Engineering Ltd. localizer portable detector with metal field case, attached lead, RF correction chart, and mounting clamps Makers: Heath Company; Mercury Electronics Corp.; Measurement Engineering Ltd. Models: Heathkit QM-1 Q Meter; Mercury 1100A Tube Tester Heathkit Frequency Range: 150 kHz-18 MHz Mercury Test Method: Dynamic cathode emission with shorts and leakage testing Mercury Serial Number: 2690744 Canadian Detector Marking: Localizer Portable Detector; made for Department of Transport Canada Canadian Detector Order Number: T8677 Canadian Manufacturer Location: Arnprior, Ontario Condition: As pictured.

Gold Star Echo Band model GY-30 portable amplifier and speaker system in a gray textured cabinet with a chrome-tone carrying handle and telescoping antenna. Features an integrated 8-track cartridge player, wireless microphone receiver, echo adjustment, four-program selection, tape volume, fast-forward control, and variable playback-speed control beneath a hinged top cover. Rear connections include microphone, tape, auxiliary, and external-speaker jacks, along with external antenna terminals. The Korean-language specification label identifies a 40.68 MHz receiving frequency, 10-watt audio output, and 1% distortion. Power options include AC operation or ten D-cell batteries. Brand: Gold Star Series: Echo Band Model: GY-30 Media Format: 8-track cartridge Receiving Frequency: 40.68 MHz Power: AC 100/220V, 60Hz, 35W; DC 15V using ten D batteries Voltage Setting: Set for 100V Audio Output: 10W Rated Distortion: 1% Controls & Features: Wireless microphone receiver, echo, tape volume, fast-forward, program selection and playback-speed control Condition: As pictured.

Group of five vintage audio recording components spanning open-reel and compact-cassette formats. The 1960s Truvox PD100 is a three-speed stereophonic open-reel deck with three-motor, three-head construction, tape counter and wood cabinet. The Toshiba KT-403D/KT-403DC and Realistic SCT-14 are stereo cassette decks with wood-grain cases, dual-channel level meters and manual recording controls. The Realistic deck also incorporates Dolby noise reduction and CrO2 tape selection. Portable recorders comprise an early-1970s Sony TC-110 monaural Cassette-Corder with built-in condenser microphone and an Hitachi TRQ-21 LevelMatic cassette recorder. The Hitachi retains its original box, fitted packing, operating guide, warranty booklet, wrist strap and power accessory. TAPE RECORDER INVENTORY Truvox PD100 stereophonic open-reel tape recorder in wood cabinet Toshiba KT-403D / KT-403DC stereo cassette deck Realistic SCT-14 stereo cassette deck, model 14-848 Hitachi TRQ-21 LevelMatic cassette recorder with original box, fitted packing, operating guide, warranty booklet, wrist strap and power accessory Sony TC-110 solid-state portable cassette recorder with carrying strap Quantity: 5 tape recorders and decks Formats: Open-reel tape and compact cassette Truvox Model: PD100 stereophonic open-reel tape recorder Toshiba Model: KT-403D / KT-403DC stereo cassette deck Toshiba Power: AC 120V, 60Hz, 15W Realistic Model: SCT-14, model 14-848 Realistic Power: AC 120V, 60Hz, 9W Hitachi Model: TRQ-21 LevelMatic cassette recorder Sony Model: TC-110 solid-state Cassette-Corder Condition: As pictured.

Calrad model AF-300 combination AM/FM tuner and 15-watt amplifier housed in a gold-tone vented metal case with black dial glass and a brushed-metal control panel. The analog scales cover AM and FM bands, while the front controls include AM range and power, volume, bass, treble, source selection, and tuning. Source settings are AM, FM, phono, and auxiliary. The rear panel includes audio jacks, antenna connections, 0-, 4-, 8-, and 16-ohm speaker output taps, a fuse holder, an attached ferrite-rod antenna, and a two-prong AC power cord. The rear identification plate reads "AM-FM HI FI TUNER & AMPLIFIER 15 WATT." Manufacturer: Calrad Model: AF-300 Type: AM/FM hi-fi tuner and amplifier Rated Output: 15 watts Source Selections: AM, FM, phono, and auxiliary Speaker Output Taps: 0, 4, 8, and 16 ohms Cabinet: Gold-tone vented metal case Condition: As pictured.

Armaco model TTAFMX tabletop AM/FM stereo tuner in a black ventilated metal cabinet with a brushed-metal faceplate and analog frequency dial. The selector provides OFF, AM, FM, FM SUB and FM STEREO positions; additional controls include tuning, an FM noise filter, AFC and a tuning meter. Rear connections include MX OUT and COM OUT jacks plus FM and AM antenna terminals, with a separation adjustment and attached power cord. The chassis is marked JAPAN and numbered 3028; an applied front label reads RICK MORRIS. Maker: Armaco Model: TTAFMX Type: AM/FM stereo tuner Controls: Selector, tuning, FM noise filter and AFC Connections: MX OUT, COM OUT and FM/AM antenna terminals Country marking: Japan Chassis number: 3028 Applied label: RICK MORRIS Condition: As pictured.

Hallicrafters Canada Limited TW-600C World-Wide portable tube radio, circa 1954. The suitcase-format cabinet is covered in brown leatherette and fitted with a burgundy carry handle, brass-tone trim, a hinged protective front, dual controls, and an interior world-time map with reception table. The five-tube receiver offers four-band coverage comprising longwave, standard broadcast, and two shortwave ranges. Its manufacturer label specifies operation from 105-120-volt AC/DC power or 90-volt "B" and 9-volt "A" batteries. The chassis incorporates a permanent-magnet speaker and internal power cord. Maker: The Hallicrafters Canada Limited, Toronto, Ontario Model: TW-600C World-Wide Period: Circa 1954 Receiver Type: Five-tube, four-band portable radio Band Coverage: Longwave, standard broadcast & two shortwave bands; approximately 170 kHz-18 MHz overall Power: 105-120V AC/DC, 20 VA; or 90V "B" and 9V "A" batteries Cabinet: Brown leatherette-covered portable case with carry handle, brass-tone trim & world-time map Condition: As pictured.

A circa 1963 Harman Kardon Award Series Model F50XK vacuum-tube FM stereo multiplex tuner kit, manufactured in Plainview, New York. The brushed gold-tone faceplate has an illuminated logarithmic FM dial, balance tuning meter, stereo indicator and controls for automatic frequency control, FM or FM stereo mode, local or distant reception, power, tuning and FM stereo noise filtering. The open metal chassis contains tube circuitry, shielded sections, a power transformer, attached two-prong power cord, 300-ohm and wire antenna terminals, and monophonic or two-channel stereophonic outputs. Contemporary specifications list a built-in multiplex adapter, 2.8 µV IHFM sensitivity and frequency response of 10-52,000 cps. The labeled 6CA4/EZ81 rectifier socket is vacant. No accessory outer enclosure is included. Maker: Harman Kardon, Inc. Series and model: The Award Series F50XK Type: Vacuum-tube FM stereo multiplex tuner kit Period: Circa 1963 Manufacture: Plainview, New York; made in U.S.A. Published specifications: 2.8 µV IHFM sensitivity; 10-52,000 cps frequency response Controls and indicators: Automatic frequency control, FM/FM stereo mode, local/distant range, balance tuning meter, stereo indicator and noise filter Connections: 300-ohm and wire antenna terminals; monophonic and two-channel stereophonic outputs Configuration: Open chassis without accessory outer enclosure Missing component: 6CA4/EZ81 rectifier tube Condition: As pictured.

Sansui Model 500A AM/FM multiplex tube stereo receiver from the 1960s, rated at 20 watts per channel into 8 ohms. The brushed-metal faceplate has an analog AM/FM dial, headphone jack, and rotary tuning, band, function, bass, treble, balance, and volume controls. Switches provide speaker control, low- and high-frequency filters, loudness, tape monitoring, mono/stereo operation, muting, and FM automatic frequency control. The rear panel provides phono, tape-head, auxiliary, tape-monitor, and recording connections, speaker terminals, switched and unswitched convenience outlets, an AM ferrite loopstick antenna, and an attached power cord. Housed in a brown ventilated metal cabinet. The maker's plate identifies Sansui Electric Co., Ltd., Tokyo, Japan, with 117-volt AC, 50-60-cycle, 270 VA operation. Maker: Sansui Electric Co., Ltd. Model: 500A Type: AM/FM multiplex tube stereo receiver Power Output: 20 watts per channel into 8 ohms Tuning Bands: AM and FM Inputs: Phono, tape head, auxiliary, and tape monitor Power: 117V AC, 50-60 cycles, 270 VA Manufacture: Tokyo, Japan Condition: As pictured.

Late-1960s Mayfair Model 484 solid-state stereophonic cartridge player designed for compatible playback of 4-track and 8-track cartridges. The walnut-finished cabinet has a top-loading cartridge slot and metallic trim. Front controls include a 4/8-track selector, channel selector, separate left and right volume controls, and tone control; contemporary documentation also identifies an illuminated track indicator. Rear connections provide left and right speaker terminals, with an attached two-prong power cord. The rear label specifies AC 117V, 60 cycles, 40VA, and Japanese manufacture. Maker: Mayfair Model: 484 Service chassis: HTP-8 Format: Compatible 4-track and 8-track stereo cartridge player Power rating: AC 117V, 60 cycles, 40VA Country of manufacture: Japan Documented period: 1968 Condition: As pictured.

Group of three analog electronic test instruments comprising a Stark LSG-10A signal generator by Stark Electronic Instruments Ltd. of Ajax, Ontario; an EICO Model 221 vacuum-tube electronic volt-ohmmeter by Electronic Instrument Co. of Brooklyn, New York; and an Admiralty Pattern 7579 moving-iron AC voltmeter housed in a fitted wooden case. The Stark LSG-10A provides six fundamental frequency bands from 120 kHz to 130 MHz, calibrated harmonics to 390 MHz, 400- and 1,000-cycle modulation, crystal-oscillator capability, and RF and AF connections. The EICO 221 provides AC and DC voltage ranges from 5 to 1,000 volts and resistance measurement through 1,000 megohms. The Admiralty voltmeter has a 0-250-volt scale calibrated at 500 cycles. Its dial is dated 1944 and marked Admiralty Pattern No. 7579 and No. N1557233; the matching case plate identifies it as an AC volts instrument, Model 7579, Serial N1557233. Contents: Stark LSG-10A signal generator; EICO Model 221 electronic volt-ohmmeter; Admiralty Pattern 7579 AC voltmeter with wooden case Stark frequency range: 120 kHz-130 MHz fundamentals; calibrated harmonics to 390 MHz Stark modulation: 400 and 1,000 cycles EICO voltage ranges: 5, 10, 100, 500 and 1,000 volts AC/DC EICO resistance range: 0.2 ohm-1,000 megohms Admiralty meter range: 0-250 volts AC; calibrated at 500 cycles Admiralty identifiers: Pattern/Model 7579; Serial N1557233; dated 1944 Condition: As pictured.

Clairtone C1000 Signature Series AM/FM stereo tube receiver, circa 1962, housed in a walnut-finished cabinet with a brushed-metal faceplate, black rocker-style selector keys, dual tuning scales, and six rotary controls. The controls provide separate AM and FM tuning, balance, bass, treble, and master volume adjustment. Selector functions include AM, FM stereo, external speaker, TV, stereo, channel reverse, tape, phono, auxiliary, AFC, FM, and AC power. Connections accommodate AM and FM antennas, external speakers, phono, tape, auxiliary, TV, and remote-control components. The receiver retains its tube chassis and cabinet-mounted service diagram. Maker: Clairtone Sound Corporation, Ltd., Toronto, Canada Model: C1000 Signature Series Period: Circa 1962 Type: AM/FM stereo tube receiver Cabinet: Walnut-finished wood cabinet with brushed-metal faceplate and perforated metal ventilation panel Condition: As pictured.

Nexus Engineering Corp. PS-100 3AMP rackmount power supply assembly with an International Power IHDCC-150W regulated triple-output linear AC-to-DC supply module. The International Power module is marked Made in the USA and is rated for 5 VDC at 12 A, ±12 VDC at 3.4 A, or ±15 VDC at 3 A. The 5 VDC output incorporates overvoltage protection, and remote sensing is provided on all outputs. The ventilated Nexus chassis has a fused AC power cord, rear screw-terminal connections, and rack-mounting ears. Printed technical sheets, a perforated cover panel, and bagged hardware and electronic components are included. Manufacturers: Nexus Engineering Corp.; International Power Models: Nexus PS-100 3AMP; International Power IHDCC-150W Type: Rackmount regulated linear AC-to-DC power supply assembly Rated Outputs: 5 VDC at 12 A; ±12 VDC at 3.4 A or ±15 VDC at 3 A Protection & Sensing: Overvoltage protection on 5 VDC output; remote sensing on all outputs Included: Printed technical sheets, perforated cover panel, and bagged hardware and electronic components Module Marking: Made in the USA Condition: As pictured.

A group of four vintage electronic test instruments comprising an RCA Institutes Model 54-45 general-purpose oscilloscope with a 3-inch CRT, sweep controls, and vertical and horizontal inputs; a circa 1959 Heathkit Model TO-1 test oscillator; a Micronta analog multimeter; and a Robinair dual-scale temperature tester in a carrying case. The Heathkit unit provides switch-selected 262, 455, 465, 600, and 1400 kc frequencies, crystal sockets, and AF, modulated RF, and RF settings. The Micronta meter has a mirrored multicolor scale, rotary range selector, AC/DC and resistance functions, and an integral handle. The Robinair tester reads Fahrenheit and Celsius and includes a fabric-insulated lead with clip. INVENTORY RCA Institutes Model 54-45 3-inch CRT oscilloscope Heathkit Model TO-1 test oscillator Micronta analog multimeter Robinair dual-scale temperature tester with lead, clip, and carrying case Quantity: 4 test instruments RCA Oscilloscope: Model 54-45; 3-inch CRT Heathkit Oscillator Frequencies: 262, 455, 465, 600 & 1400 kc Robinair Temperature Scales: Fahrenheit and Celsius Condition: As pictured.

Two open-frame public-address amplifier chassis with large transformers, vacuum-tube sockets, capacitors, terminal strips, toggle switches, connectors, and attached wiring. One chassis retains a rotary control knob. One unit is marked Thorcraft Industries Limited, Tenco Division, Model 1028, 100 W P.A. Amp. Its chassis markings specify 115 V, 60 Hz and 1.5 A, with a terminal strip labeled C, 4, 8, 16 and 70V. Quantity: 2 amplifier chassis Marked Manufacturer: Thorcraft Industries Limited, Tenco Division Marked Model: 1028 Marked Output: 100 W P.A. Amp Marked Electrical Rating: 115 V, 60 Hz, 1.5 A Terminal Markings: C, 4, 8, 16 and 70V Condition: As pictured.

Introduced in 1974, the Dynaco PAT-5 is a solid-state stereo control preamplifier designed for use with a separate power amplifier. It has a brushed gold-tone faceplate, black push-button controls and a black metal case. The front panel provides input selection, volume, balance, bass and treble controls, stereo/mono selection, low and high filters, tone-control defeat, tape monitoring, external processor-loop switching, headphone output and A/B speaker selection. Connections include two magnetic phono inputs, tuner, two tape loops, a spare input, external processor loop, dual audio outputs, speaker terminals and switched and unswitched AC convenience outlets. The manufacturer specified a high-level frequency response of 10 Hz-50 kHz, output up to 7 volts into 10,000 ohms and 12-watt power consumption. The rear panel is marked for 120-volt AC operation. Manufacturer: Dynaco Model: PAT-5 Type: Solid-state stereo control preamplifier Model Introduction: 1974 Inputs: Two magnetic phono, two tape, tuner, spare and external processor loop Outputs & Switching: Dual audio outputs, two tape outputs, external processor loop, headphone output and A/B speaker control Manufacturer Specifications: High-level response ±1 dB, 10 Hz-50 kHz; output up to 7 V into 10,000 ohms; 12 W consumption Line Power: 120 V AC Condition: As pictured.

Introduced in 1967, the Dynaco PAT-4A was the factory-assembled version of the company's solid-state stereo preamplifier and control center. Designed for connection to an external power amplifier, it provides magnetic and ceramic phono, tape-head, tape-amplifier, tuner, spare, and special-source inputs. The brushed-metal front panel includes source selection, volume, balance, bass, and treble controls, a four-position high-frequency filter, tape monitor, loudness, low-filter, stereo/mono switching, power switch, and front input and output jacks. The rear panel carries two-channel RCA connections, dual amplifier outputs, tape output, grounding terminal, fuse holder, and switched and unswitched accessory outlets. Brown metal enclosure with attached two-prong power cord. Maker: Dynaco Model: PAT-4A Type: Solid-state stereo preamplifier and control center Production: Introduced in 1967; factory-assembled version Serial Number: 18041884 Power: 120 VAC, 50-60 Hz, 5 watts; 100 mA slow-blow fuse Accessory Outlets: Two switched and two unswitched outlets, 300 watts total per group Condition: As pictured.

A 1970s Dynaco AF-6 solid-state AM/FM multiplex stereo tuner in a black metal cabinet with a brushed aluminum faceplate. The analog dial spans FM 88-108 MHz and AM 550-1600 kHz, with a signal-strength meter and indicators for FM tuned and stereo reception. Controls include power and volume, tuning, AM/FM selection, FM mono and stereo filter modes, narrow/medium/wide AM bandwidth modes, and a Dynatune off/mute switch. The rear panel is marked Made in U.S.A. and provides left and right audio and tape outputs, antenna terminals, a switched 400-watt convenience outlet, fixed power cord, and ferrite-rod AM antenna. Rated for 120 volts at 50/60 Hz with 10-watt maximum power consumption. Maker: Dynaco Model: AF-6 Type: Solid-state AM/FM multiplex stereo tuner Manufacturer specifications: FM sensitivity: 1.75 µV; FM stereo frequency response: ±1 dB, 30 Hz-15 kHz; AM tuning range: 535-1620 kHz Outputs: Left and right audio output and tape output RCA connections Antenna connections: AM, ground, and FM antenna terminals; ferrite-rod AM antenna Power: 120 V, 50/60 Hz; 10 W maximum Convenience outlet: Switched, 400 W Country of manufacture: Made in U.S.A. Condition: As pictured.

A circa 1951 Masco Model ME-18 vacuum-tube public-address amplifier manufactured by Mark Simpson Mfg. Co., Inc. of Long Island City, New York. The five-tube amplifier is rated at 18 watts output and incorporates microphone and phonograph inputs with separate level controls, a tone control, and integrated power switch. The brown and gold metal enclosure has a ventilated cover protecting the transformers, tubes, and internal circuitry. Rear connections include microphone and phonograph inputs, dual speaker sockets, selectable impedance markings, and an attached two-prong power cord. Manufacturer: Mark Simpson Mfg. Co., Inc., Long Island City, New York Brand / Model: Masco ME-18 Type: Vacuum-tube public-address audio amplifier Period: Circa 1951 Rated Output: 18 watts; 24 watts peak Inputs & Controls: Microphone and phonograph inputs; microphone, phonograph, and tone controls; power switch Speaker Outputs: Marked 2, 4, 8, 15, and 500 ohms, with 70V connection Power: 117V AC, 0.9A, 50-60 cycles; published ME-18 consumption 93 watts Published Tube Complement: 6SJ7, 6SC7, two 6L6G, and 5Y3GT rectifier Condition: As pictured.

Canadian-made Dynalogic Info-Tech Hyperion Model 3032 portable personal computer, date-coded December 1983. The compact system has an integrated CRT display, dual front-mounted 5.25-inch floppy drives marked A and B, and a detachable keyboard with numeric keypad connected by a coiled cable. Published Hyperion specifications identify an Intel 8088 processor operating at 4.77 MHz, 256 KB RAM, a 7-inch amber monitor, and MS-DOS-based system software. The underside label records serial number 004592 and an electrical rating of 120 VAC, 60 Hz, 0.75 A, and 90 W. Manufacturer: Dynalogic Info-Tech Corporation Model: Hyperion 3032 Date code: December 1983 Country of manufacture: Canada Configuration: Integrated CRT, two 5.25-inch floppy drives, detachable keyboard Processor: Intel 8088 at 4.77 MHz Memory: 256 KB RAM Display: 7-inch amber monitor Serial number: 004592 Power: 120 VAC, 60 Hz, 0.75 A, 90 W FCC ID: CTJ7YM3012 Condition: As pictured.

Group of four vintage analog radio and electronics service instruments. The B&K Model 970 Transistor Equipment Analyst combines a selectable DC power supply, VOM, in- and out-of-circuit transistor testing, RF signal generation from 250 kHz to 108 MHz, and a 400 Hz audio signal. Its metal cabinet has a blue and cream control panel with analog meter, rotary controls, switches, jacks, and attached test leads. Also included are a Monitor Products Company Crystaliner radio-service test unit with attenuate and modulate switches; a Beckman/Berkeley Division instrument with a Weston 0-200 DC microampere meter, thermistor leads, operating instructions, and fitted wood carrying case; and a dual-output laboratory power supply with twin volts/amps meters. A zippered equipment case and assorted leads accompany the instruments. INVENTORY B&K Model 970 Transistor Equipment Analyst with attached test leads Monitor Products Company Crystaliner radio-service test unit Beckman/Berkeley Division 0-200 DC microampere instrument in fitted wood case with leads and instructions Dual-output laboratory power supply with twin analog volts/amps meters Zippered equipment carrying case and assorted test leads B&K Model: 970 Transistor Equipment Analyst B&K Functions: DC power supply, VOM, transistor tester, RF signal generator and 400 Hz audio source B&K RF Range: 250 kHz-108 MHz across four bands B&K Power Marking: 117 volts, 50-60 cycles Other Makers: Monitor Products Company and Beckman/Berkeley Division Lot Contents: Four instruments, fitted wood case, zippered equipment case and assorted leads Condition: As pictured.

Amazon Basics B0C2YNLL16 cordless stick vacuum in white, featuring a brushless motor, detachable handheld-format main unit, three operating speeds, and a 0.7 L dust container with a 0.4 L maximum fill line. Rated at 22.2 V DC and 250 W, the vacuum uses a 22.2 V, 2.0 Ah lithium-ion battery. Standard components for this model include the suction tube, motorized floor brush with LED front lights, crevice tool, upholstery brush, charger, wall bracket, and mounting hardware. Brand: Amazon Basics ASIN: B0C2YNLL16 Model: V21Q01Q32226 UPC: 840324405873 Color: White Dust Container: 0.7 L total capacity; 0.4 L maximum fill line Rated Power: 22.2 V DC, 250 W Battery: 22.2 V, 2.0 Ah, 44.4 Wh lithium-ion Operating Speeds: 3 Manufacturer-Specified Runtime: At least 9 minutes high, 16 minutes medium, and 45 minutes low Charging Time: 4-5 hours Charger Input: 100-240 V AC, 50/60 Hz, 0.5 A Standard Components: Main unit, suction tube, motorized floor brush, crevice tool, upholstery brush, charger, wall bracket, and mounting hardware Carton Dimensions: 77 x 30 x 15.5 cm Carton Weight: 9.45 lb / 4.25 kg gross; 5.22 lb / 2.35 kg net Country of Manufacture: China Condition: As pictured.

Early 1950s portable record player fitted with a Garrard Model R.C.80 automatic record changer made in England. The three-speed deck accommodates 33 1/3, 45 and 78 rpm records and was designed to play stacks of up to ten records of one type per loading. The brown covered cabinet has a hinged lid, carrying handle and front speaker grille. Deck components include a felt-covered platter, stacking spindle, tonearm, record support arm, speed selector and start/reject/stop control. The maker's plate bears Schedule No. 43600. Manufacturer: Garrard Engineering & Manufacturing Co. Ltd. Model: R.C.80 Type: Three-speed automatic record changer in portable speaker cabinet Speeds: 33 1/3, 45 and 78 rpm Record capacity: Up to 10 records of one type per loading Period: Early 1950s Origin: Made in England Schedule No.: 43600 Condition: As pictured.

Portable Bell & Howell Filmosound sound-on-film speaker cabinet for use with 16mm projection equipment. The black textured carrying cabinet has a hinged burgundy grille panel, matching fabric-lined interior, top handle, metal corner protectors, latches, rear ventilation slots, and a long connection cable. Fitted with a Goodmans Industries Ltd Audiom 50 loudspeaker labeled 10 watts and 15 ohms, manufactured in Wembley, Middlesex, England. Maker: Bell & Howell Co., Chicago, U.S.A. Product line: Filmosound 16mm sound-on-film speaker Loudspeaker: Goodmans Industries Ltd Audiom 50 Driver rating: 10 watts; 15 ohms Driver origin: Wembley, Middlesex, England Condition: As pictured.

Swiss-made Lenco L75 manual turntable in a wood-grain plinth with a hinged tinted dust cover. Its die-cast zinc platter is idler-driven by a four-pole motor; controls provide 16?, 33?, 45, and 78 rpm presets plus continuous adjustment from 30 to 86 rpm. The counterweighted tonearm incorporates a cueing control and anti-skating support. The L75 was included in Lenco's 1973 turntable line. The tonearm ends in a four-pin connector; the plug-in headshell and cartridge are not included. Attached power and stereo RCA leads are present. Maker: Lenco Model: L75 Origin: Made in Switzerland Type: Manual idler-drive turntable Speeds: 16?, 33?, 45 & 78 rpm; continuously variable from 30 to 86 rpm Motor: Four-pole motor with conical drive shaft Platter: Die-cast zinc platter Housing: Wood-grain plinth with hinged tinted dust cover Connections: Attached stereo RCA leads and two-prong power cord Not Included: Plug-in headshell and phono cartridge Condition: As pictured.

Trio model AFX-210 AM/FM multiplex stereo tuner, a 12-tube component documented as a new tuner in 1963. The black and brushed-metal cabinet has a horizontal tuning dial, tuning meter, AM/FM/FM stereo selector, noise-filter switch, power switch, AFC tune/lock control, and tuning control. The rear panel carries an integrated AM bar antenna, antenna terminals, AM level and stereo dimension adjustments, right and left audio outputs, a captive power cord, serial number 4033, and an AC 117V 60-cycle marking. Made in Japan. Maker: Trio Model: AFX-210 Type: AM/FM multiplex stereo tuner Circuit: 12-tube superheterodyne with RF stage Period: 1960s; documented in 1963 Power: AC 117V, 60 cycles Serial Number: 4033 Country of Manufacture: Japan Condition: As pictured.

Two-component vintage stereo lot comprising an EICO Cortina Series Model 3200 FM/MPX solid-state stereo tuner and a Philips Type 22RH580/42Z stereo amplifier. Dating to the late 1960s, the EICO tuner covers 88-108 MHz and provides mono/automatic stereo selection, AFC, a tuning meter, stereo indicator, 300-ohm antenna terminals, and left and right line outputs. The Philips amplifier, made in Holland, has balance, treble, bass, and volume controls with push-button source selection, rear DIN-style connections, and a woodgrain cabinet. Philips serial PL 33003. Components: EICO FM stereo tuner and Philips stereo amplifier EICO Model: Cortina Series 3200 FM/MPX solid-state stereo tuner Philips Model: Type 22RH580/42Z Period: Late 1960s EICO Tuning Range: FM 88-108 MHz EICO Connections: 300-ohm antenna input; left and right line outputs Philips Controls: Balance, treble, bass, volume, source selection, and power Philips Origin: Made in Holland Philips Serial Number: PL 33003 Condition: As pictured.

B&K Manufacturing Company Model 675 Automatic Dyna-Quik dynamic mutual conductance tube and transistor tester, made in the U.S.A. and housed in a portable fitted carrying case. The instrument incorporates an analog meter, sensitivity and heater controls, multiple tube sockets, transistor test terminals, life-test and heater-continuity controls, a lid-mounted tube chart, power cord, and a selection of punched setup cards. The model was advertised by 1957. Published functions include testing for dynamic mutual conductance, shorts, leakage, grid current, probable tube life, balance between sections of multisection tubes, and semiconductor performance. Manufacturer: B&K Manufacturing Company Model: 675 Automatic Dyna-Quik Instrument Type: Dynamic mutual conductance tube and transistor tester Power Requirement: 105-125 V, 60-cycle AC Testing Functions: Dynamic mutual conductance, shorts, leakage, grid current, life, heater continuity, multisection tube balance, and semiconductor testing Included Components: Fitted carrying case, power cord, lid-mounted tube chart, and punched setup cards Country of Manufacture: Made in U.S.A. Condition: As pictured.

Group of four vintage electronic test and data-communications instruments. The B&K Precision Model 1460 is a solid-state triggered-sweep oscilloscope with a 5-inch display, DC-10 MHz vertical bandwidth, and 10 mV/cm sensitivity. The Heathkit IG-5282 audio generator provides independently adjustable sine- and square-wave outputs from 10 Hz to 100 kHz. The E&L Instruments ADAM 500S main frame is fitted with a 103 Signal Source, 502A Readout with expanded-scale DC multimeter, 101A Function Generator, and 302 Universal Component Socket. The Gandalf LDS 120 is an asynchronous limited-distance modem rated to 9,600 bps with front-panel TxD, DCD, RxD, and power indicators. INVENTORY B&K Precision Model 1460 solid-state triggered-sweep oscilloscope Heathkit Model IG-5282 audio generator E&L Instruments ADAM 500S main frame, serial 33235, with 103 Signal Source, 502A Readout, 101A Function Generator, and 302 Universal Component Socket modules Gandalf LDS 120 limited-distance modem, labeled COMSHARE LICENCE2 / 12GD70777 Quantity: 4 instruments B&K 1460 specifications: 5-inch display; DC-10 MHz vertical bandwidth; 10 mV/cm sensitivity Heathkit IG-5282 output: Sine and square waves; 10 Hz-100 kHz E&L serial number: 33235 Gandalf LDS 120 data rate: Asynchronous operation up to 9,600 bps Gandalf front label: COMSHARE LICENCE2 / 12GD70777 Condition: As pictured.

A large mixed collection of vintage vacuum tubes for radio and television equipment, with numerous examples in maker-labeled cartons and an assortment of loose tubes. Makers represented include RCA, Marconi Radiotron, Sylvania, Westinghouse, Continental, General Electric, Brimar and Rogers Majestic. The assortment spans miniature and larger glass and metal tubes in varied base configurations, together with carded Workingman S3AL5 twin-diode replacement units. VACUUM TUBE INVENTORY Multiple boxed RCA and Marconi Radiotron 3BY6 tubes Multiple boxed Westinghouse and Continental 3AU6 and 3AL5 tubes Multiple boxed Sylvania 3AW2A tubes Boxed types including 3C4, 3E5, 3EH7, 3BU8A, 3DK6, 3A3 and 3DS3 Boxed types including 6U4GT, 6SH7, 6SB7Y, 6SF7, 7A5, 7AF7 and 7AD7 Carded Workingman model S3AL5 twin-diode replacement units Assorted loose glass and metal vacuum tubes in varied sizes and base configurations Inventory is a best-effort identification of the lot contents and may not be complete or exact. Makers represented: RCA, Marconi Radiotron, Sylvania, Westinghouse, Continental, General Electric, Brimar, Rogers Majestic and Workingman Representative tube types: 3BY6, 3AU6, 3AL5, 3AW2A, 3C4, 3E5, 3EH7, 3BU8A, 3DK6, 3A3, 3DS3, 6U4GT, 6SH7, 6SB7Y, 6SF7, 7A5, 7AF7 and 7AD7 Contents: Numerous boxed and loose vacuum tubes with carded S3AL5 twin-diode replacement units Condition: As pictured.

This lot brings together four analog electrical test and power instruments: a Hewlett-Packard Model 400D vacuum-tube voltmeter, Hewlett-Packard Model 3400A RMS voltmeter, Lester Model 12610 24-volt fully automatic battery charger, and Cenco Model 79552-606 filtered power supply. Introduced in 1955, the HP 400D provides 12 full-scale ranges from 1 mV to 300 V across a 10 Hz to 4 MHz frequency range. The HP 3400A is a true RMS voltmeter with 12 ranges from 1 mV to 300 V and a 10 Hz to 10 MHz frequency range. The Lester charger is rated for 120-volt, 60 Hz, 4-amp input and 24-volt, 8-amp DC output, with settings for gel or sealed maintenance-free batteries and conventional liquid-electrolyte batteries. The Cenco supply provides adjustable 0-15 V DC at 5 A and 20 V AC at 5 A. The group includes attached leads and clamps associated with the Lester charger. INSTRUMENT INVENTORY Hewlett-Packard Model 400D vacuum-tube voltmeter Hewlett-Packard Model 3400A RMS voltmeter Lester Electrical Model 12610, Type 24EL8, 24 V fully automatic battery charger with attached cords and clamps Cenco Model 79552-606 filtered power supply HP 400D range: 1 mV-300 V; 10 Hz-4 MHz; 12 ranges HP 3400A range: 1 mV-300 V; 10 Hz-10 MHz; 12 ranges Lester charger ratings: 120 V, 60 Hz, 4 A input; 24 V DC, 8 A output Lester model and type: Model 12610; Type 24EL8; marked 08-94 Cenco outputs: 0-15 V DC at 5 A; 20 V AC at 5 A Condition: As pictured.

B&K Manufacturing Company Model 700 Dyna-Quik vacuum-tube tester housed in a fitted portable carrying case. Introduced in 1961, the model combines a multi-socket test panel with a dynamic mutual-conductance meter, heater and sensitivity controls, four rotary selector controls, and push-button tests for grid emission and shorts. Manufacturer documentation states that most compatible tubes are evaluated through a transconductance bridge, while certain tube types are checked by emission; the instrument also checks for shorts, leakage, grid current, and the individual sections of dual-section tubes. The panel is marked B&K Manufacturing Co., Chicago, Illinois, Made in U.S.A., 115 volts, 60 cycles, 0.8 amps, and bears number 819516. Accompanied by tube charts, supplemental testing information, a connected test lead, and small accessories retained in the case lid. The case exterior is stenciled "Television & Radio Service." Maker: B&K Manufacturing Company, Chicago, Illinois Model: 700 Dyna-Quik Instrument type: Dynamic mutual-conductance vacuum-tube tester Power: 115 V AC, 60 cycles, 0.8 A Number: 819516 Model introduction: 1961 Included components: Fitted carrying case, tube charts, supplemental testing information, test lead, and small accessories Condition: As pictured.

A broad workshop assortment of vintage and later electronic components, testing equipment, and electrical hardware. Contents include two packaged Mastercraft pocket analog multimeters, analog DC panel meters, large Mallory electrolytic capacitors, boxed transformers and buzzers, vacuum tubes, binding posts, switches, connectors, plugs, resistors, diodes, small bulbs, circuit assemblies, and related parts. Many of the smaller components are sorted among compartment organizers, boxes, and bags. Marked equipment includes Edwards Easi-Mount transformers, Edwards Dixie buzzers, a NuTone transformer, and a packaged Radio Shack precision panel meter. ELECTRONICS PARTS INVENTORY Two packaged Mastercraft pocket analog multimeters with leads Assorted analog DC panel meters, including packaged Radio Shack Cat. No. 270-1754 Large Mallory Type CG and CGS electrolytic capacitors Boxed Edwards Cat. No. 990 Easi-Mount transformers Boxed Edwards No. 725 Dixie buzzers Boxed NuTone Model 515-N transformer Boxed vacuum tubes, including 12BZ7-marked examples Red and black binding posts, including a box labeled for black binding posts Compartment organizers containing resistors, capacitors, diodes, switches, plugs, connectors, bulbs, wire, and small hardware Assorted electrical test accessories and circuit assemblies Inventory is a best-effort identification of the lot contents and may not be complete or exact. Mastercraft Multimeters: 2 packaged pocket analog multimeters with test leads Radio Shack Panel Meter: 0-15 VDC precision panel meter, Cat. No. 270-1754 Edwards Transformers: Easi-Mount Cat. No. 990; 10 volts, 5 watts; 120-volt, 50-60-cycle primary NuTone Transformer: Model 515-N; 10 volts, 5 watts; for bells, buzzers, and chimes Edwards Buzzers: No. 725 Dixie buzzers, non-adjustable, aluminized Mallory Capacitors: Assorted Type CG and CGS electrolytic capacitors with marked DC voltage ratings Condition: As pictured.

World War II-era group centered on three Western Electric receiver coil sets for Model RU-19 U.S. Navy aircraft radio equipment. The handled metal units are identified as Range D, Type CW-47068; Range F, Type CW-47070; and Range K, Type CW-47075. Their corresponding Type CW-47029 containers are marked for the Navy Department, Bureau of Ships, and bear a contract date of April 21, 1941. RU-18 and RU-19 equipment documentation lists frequency coverage of 850-1330 kc for Range D, 2040-3000 kc for Range F, and 9050-13,575 kc for Range K. The lot also includes two green finned Pansyte selenium rectifier units marked EE1021 and a latching carrying case. INVENTORY Western Electric Range D receiver coil set, Type CW-47068, with Type CW-47029 container Western Electric Range F receiver coil set, Type CW-47070, with Type CW-47029 container Western Electric Range K receiver coil set, Type CW-47075, with Type CW-47029 container Two Pansyte selenium rectifier units marked EE1021 Latching carrying case Manufacturer: Western Electric Co., Inc. Equipment: Model RU-19 aircraft radio receiver coil sets Coil-set types: CW-47068, CW-47070 and CW-47075 Container type: CW-47029 Contract date: April 21, 1941 Government marking: Navy Department, Bureau of Ships Reference frequency coverage: Range D: 850-1330 kc; Range F: 2040-3000 kc; Range K: 9050-13,575 kc Additional units: Two Pansyte selenium rectifiers marked EE1021 Condition: As pictured.

Pair of Apple compact all-in-one computers comprising a Macintosh Classic, model M0420, manufactured in Singapore in February 1991, and a Macintosh SE, model M5011, made in the U.S.A. The SE label specifies 1 MB RAM, an 800K floppy drive, and a 20SC hard disk. Both models feature 8 MHz Motorola 68000 processors and built-in monochrome CRT displays. Apple introduced the Macintosh SE in 1987 and the Macintosh Classic in 1990. Rear connections include ADB, serial, external floppy, SCSI, and sound ports. Models: Macintosh Classic M0420; Macintosh SE M5011 Classic manufacture: Singapore, February 1991 SE configuration: 1 MB RAM, 800K drive, 20SC hard disk Processor: Motorola 68000, 8 MHz in both models Display: Built-in monochrome CRT in both models Power: Classic: 100-120V, 50-60Hz, 1A; SE: 100-240V, 50-60Hz, 2A Condition: As pictured.

Group of three mid-20th-century radio and electronics components comprising a PACO Model G-30 RF signal generator and TV/FM marker generator, an AVO Type HI 108 analog multimeter, and a Hammarlund communications receiver. The portable PACO unit has a large eight-band tuning dial, RF level and output controls, selectable modulation functions, audio output, and carrying handle. The G-30 operates over a published frequency range of 160 kHz to 240 MHz and provides a 400-cycle audio output. The London-marked AVO HI 108 is a battery-operated bench multimeter designed for AC and DC voltage and current, resistance, and decibel measurements, with provision for an external RF probe. The Hammarlund receiver incorporates main and band-spread tuning, a carrier-level meter, Q-multiplier controls, a Telechron clock-timer, and tuning ranges marked from 0.54 to 30 MHz. Lot Contents: PACO G-30 RF signal generator; AVO HI 108 multimeter; Hammarlund communications receiver PACO Frequency Range: 160 kHz-240 MHz in eight bands PACO Power Requirement: 105-125 volts, 50-60 cycle AC AVO Measurement Functions: AC/DC voltage, AC/DC current, resistance and decibels; external RF-probe provision Hammarlund Tuning Range: 0.54-30 MHz Marked Locations: PACO: Glendale, Long Island, New York, U.S.A.; AVO: London, England Condition: As pictured.

Two Philco educational electronics training units in metal enclosures with gold-tone circuit-diagram control panels. The larger unit combines a variable power supply section with a vacuum tube characteristics section, including a tube socket, analog DC volt and milliampere meters, rotary controls, toggle switches, a fuse holder, an indicator light, and color-coded terminal jacks. The second unit is a separate variable power supply with dual adjustment controls, a DC volt meter, rectifier and transformer schematics, and terminal jacks for filament and B/C supply connections. Both units bear the Philco name and "A Subsidiary of Ford Motor Company" marking. Maker: Philco, a subsidiary of Ford Motor Company Lot Contents: Two electronics training units Components: Analog meters, rotary controls, toggle switches, terminal jacks, fuse holders and indicator lights Condition: As pictured.

Bell & Howell Filmosound "Utility" 16mm sound-on-film speaker cabinet for Design 156, Model B. The portable black-covered case opens to a burgundy-lined interior fitted with a Bell & Howell speaker, a metal film reel retained inside the door, and coiled connecting cables. The exterior incorporates a cloth grille with Filmosound speaker badge, reinforced corners, carrying handle, and hardware closures. Bell & Howell's Utility configuration was a two-case 16mm projector system, with period operating literature specifying a 12-inch heavy-duty speaker. The Design 156 line was introduced in 1939. The exterior plate reads "115 Volts" and "11 Amperes," while the speaker label specifies 16 ohms and a maximum input of 25 watts. Made in U.S.A. Manufacturer: Bell & Howell Co. Line and model: Filmosound "Utility," Design 156, Model B Format: 16mm sound-on-film Configuration: Portable speaker cabinet with metal film reel and connecting cables Electrical plate rating: 115 volts, 11 amperes Speaker rating: 16 ohms; 25 watts maximum input Country of manufacture: Made in U.S.A. Condition: As pictured.

Two vintage electronic test instruments: a Heathkit Model IB-28 impedance bridge in a sloped benchtop cabinet and a Hewlett-Packard Model 330B rack-panel distortion analyzer. The IB-28 is a four-arm bridge designed to measure resistance, capacitance, inductance, dissipation factor, and storage factor, with a built-in 1 kHz generator and 100-0-100 microampere meter. Published ranges are 0.1 ohm to 10 megohms, 100 pF to 100 µF, and 0.1 mH to 100 H. Its assembly manual is dated 1968. The Hewlett-Packard 330B model was introduced in 1945 and measures distortion across 20 Hz to 20 kHz. Its front panel includes AF and RF input selection, frequency range and tuning controls, distortion, noise and meter functions, balance, meter range, and oscilloscope output terminals. Both instruments retain analog meters, rotary controls, and binding-post connections. Contents: Heathkit IB-28 impedance bridge and Hewlett-Packard 330B distortion analyzer Heathkit measurement ranges: Resistance: 0.1 ohm-10 megohms; capacitance: 100 pF-100 µF; inductance: 0.1 mH-100 H Hewlett-Packard frequency range: 20 Hz-20 kHz Model period: HP 330B introduced 1945; Heathkit IB-28 manual dated 1968 Condition: As pictured.

PACO Electronics Co., Inc. Model T-60 portable vacuum tube tester, a late-1950s emission-type instrument designed for AM, FM, and television tubes. The gray-blue control panel incorporates multiple tube sockets, a large replace/question/good meter, three-column roll chart, line adjustment and filament controls, ten free-point element selector levers, and shorts and leakage test controls. Housed in a fitted black carrying case with handle, latches, plaid-lined interior, lid pocket, and attached power cord. The panel is marked "PACO Electronics Co., Inc., Glendale, L.I., N.Y., U.S.A., A Division of Precision Apparatus Co., Inc." Manufacturer: PACO Electronics Co., Inc. Model: T-60 Instrument Type: Emission-type vacuum tube tester Period: Late 1950s Controls & Features: Multiple tube sockets, replace/question/good meter, three-column roll chart, ten element selectors, line and filament controls, shorts and leakage tests Case: Fitted portable carrying case with handle, latches, plaid lining, and lid pocket Condition: As pictured.

Pair of Electrohome Coplanar K7720 high-fidelity loudspeaker drivers, each labeled for 16-ohm impedance. The matching open-frame units feature ribbed paper cones, centrally mounted high-frequency assemblies, stamped-metal baskets, black magnet housings, and wired terminals. Gold-and-black rear labels read "Electrohome Coplanar," "Hi-Fidelity Speaker," and "Symbol of Sound Excellence." Maker: Electrohome Series: Coplanar Model: K7720 Impedance: 16 ohms each Quantity: Pair Condition: As pictured.

Three-piece group of electronic test equipment comprising a Siemens Pegelmesser level meter Rel 3 D 335 f 3 a, a Lampkin Laboratories calibration unit, and a Philco variable power supply panel. Dating to circa 1959, the Siemens instrument is a tube-based selective level meter covering 10 kHz to 17 MHz. It incorporates a large dBm meter, MHz and kHz tuning scales, impedance and attenuation selectors, synchronization and probe connections, output terminals, and side carrying handles. Its case label is marked F-Nr. 5/710458. The Lampkin unit carries a Bradenton, Florida maker's plate and incorporates a large calibrated dial, a 4330.0-marked display, RF and phones connections, and transmitter/receiver, plate, and power controls. The Philco panel has adjustable B and C controls, a voltmeter, 6.3 VAC filament terminals, B+, B-, C+, C- and tap connections, a printed rectifier circuit diagram, fuse, indicator lamp, power switch, and carrying handle. Siemens model: Pegelmesser level meter Rel 3 D 335 f 3 a Siemens frequency range: 10 kHz-17 MHz Siemens identification number: F-Nr. 5/710458 Additional equipment: Lampkin Laboratories calibration unit and Philco variable power supply panel Condition: As pictured.

Group of vintage American electronic service instruments comprising a B&K Model 600 Dyna-Quik tube tester, B&K Model 465 cathode ray tube tester, and EICO Model 666 dynamic conductance tube and transistor tester. Each is housed in a portable latching case with an analog meter, rotary controls, tube sockets, and associated leads or adapters. The Model 465 provides controls for black-and-white and color CRT testing, including emission, shorts, cutoff, life-test, and dynamic intensifier functions. The EICO 666 is fitted with an EICO Model 610 tube tester adapter, expanding compatibility to Nuvistor, Novar, Compactron, and 10-pin miniature tube formats. Tube-selector references and assorted leads and adapters are included. These model lines were marketed from the mid-1950s through the late 1960s for radio and television service work. INVENTORY B&K Model 600 Dyna-Quik tube tester in portable case with tube-selector booklet and leads B&K Model 465 cathode ray tube tester in portable case with leads and socket adapters EICO Model 666 dynamic conductance tube and transistor tester in portable case with setup references EICO Model 610 tube tester adapter mounted to the Model 666 case Manufacturers: B&K Division of Dynascan Corporation; EICO Electronic Instrument Co., Inc. Models: B&K 600 Dyna-Quik; B&K 465 CRT Tester; EICO 666; EICO 610 adapter Equipment types: Tube tester; cathode ray tube tester; dynamic conductance tube and transistor tester; tube tester adapter B&K 600 power marking: 117V, 50/60 cycles, 0.5A B&K 465 power marking: 117V, 60 cycles Included reference material: B&K Dyna-Quik tube selector booklet and tube setup/reference sheets Condition: As pictured.

Announced in 1962, the Lavoie Laboratories LA-70B is a VHF frequency meter designed for frequency measurement and signal generation across a published 10 kc to 3,000 Mc range. The front panel incorporates three in-line frequency readouts, A and B panel meters, a lock selector, range and attenuator controls, gain and audio selectors, modulation and phones connections, multiple frequency outputs, and oven and power indicators. The instrument is housed in a fitted portable metal transit case with a power cable stored in the lid. A front-panel property label reads "GCA INV. 0121AF" and is handwritten "SER. #107." Maker: Lavoie Laboratories Inc. Model: LA-70B Instrument: VHF frequency meter and signal generator Introduction: 1962 Published frequency range: 10 kc to 3,000 Mc Modulation: Internal 400 cps Included components: Fitted portable metal transit case and power cable Property markings: GCA INV. 0121AF; handwritten SER. #107 Condition: As pictured.

Group of three vintage electronic instruments comprising an EICO Model 460 DC-wide-band oscilloscope, a Hallicrafters Model S-38C communications receiver, and a PGR Labs, Ltd. Dub-Master 1 analog video processor. The EICO oscilloscope has a circular graticule display with intensity, focus, vertical and horizontal position, sweep, gain, phasing, synchronization, and external-capacitance controls; its manual specifies a typical 1 MHz vertical bandwidth and a 10 Hz-100 kHz sweep range. The five-tube Hallicrafters receiver covers 540 kHz-32 MHz and includes four-band tuning, band spread, AM/CW selection, an internal speaker, a headphone connection, and receive/standby control. Metal cabinet construction throughout. LOT CONTENTS EICO Electronic Instrument Co. Model 460 DC-Wide Band Oscilloscope The Hallicrafters Co. Model S-38C communications receiver PGR Labs, Ltd. Dub-Master 1 analog video processor Lot Contents: Three electronic units EICO Model 460 Specifications: 1 MHz typical vertical bandwidth; 10 Hz-100 kHz sweep range Hallicrafters S-38C Specifications: Five tubes; 540 kHz-32 MHz coverage; 455 kHz IF; 30W power consumption Dub-Master 1 Connections: One video input, two video outputs and external-power connection Condition: As pictured.

Mastercraft corded rotary tool kit in a molded storage case with an integrated accessory organizer and lower compartment. The kit includes the rotary tool, power cord, instruction booklet, auxiliary attachments, collets, drill bits, brushes, grinding stones, polishing accessories and assorted mounted points. Accompanied by sealed Power Fist 20-piece and 30-piece diamond point bit sets. Case is badly damaged but tools are in great conditon. Brand: Mastercraft Tool type: Corded rotary tool kit Additional bit sets: Power Fist 20-piece and 30-piece diamond point bit sets Power Fist item numbers: 3410667 and 8048993 Condition: As pictured.

Assorted workshop and automotive service tool lot combining branded packaged sets, test instruments, specialty engine tools, fastener assortments and loose hand tools. Identified makers include Power Fist, Crescent, Vector, Autel, Lisle, Titan, Marshall and Tenco. Several items retain retail cards, blister packs or boxes. TOOL INVENTORY Space Age rotating-dial compression tester Five-piece saber saw blade set Power Fist three-piece 7-inch wire brush set Power Fist outboard motor oil pump, no. 8167512 Crescent Rapid Reverse four-piece SAE reversible ratcheting combination wrench set, 3/8, 7/16, 1/2 and 9/16 inch Vector five-piece carving knife set Power Fist 55-piece 1/2-inch-drive socket set in molded case Power Fist 106-piece Allen cap screw assortment, no. 8092223 Power Fist 240-piece nut and bolt cushion assortment, no. 8092207 Titan seven-piece adapter and U-joint set Power Fist grinding wheel dresser, no. 3410745 Power Fist 17-piece offset screwdriver bit socket set, no. 8092016 Lisle Sup'r Out 62900 bolt and screw extractor set Autel MaxiTester MX200 20-amp automotive circuit tester Power Fist 26-piece bicycle repair kit, no. 8129926 Marshall Sure Grip metric 6-inch ratchet wrench Power Fist piston-ring compressor, no. 8031300, labeled 2-1/4 to 5 inches Power Fist brake-spring pliers, no. 8104705 Tenco A-4346 right-angle spark-plug suppressors Loose cylinder hone Loose valve-spring compressor Additional packaged specialty tools and loose hand tools Inventory is a best-effort identification of the lot contents and may not be complete or exact. Quantity: Assorted multi-item tool lot Brands & Marks: Power Fist, Crescent, Vector, Autel, Lisle, Titan, Marshall and Tenco Named Models: Autel MaxiTester MX200; Lisle Sup'r Out 62900 Condition: As pictured.

Group of four leather carpenter tool belts and aprons in tan and brown finishes. The marked Kuny's AP-630 is an 11-pocket Journeyman Carpenter Apron constructed of full-grain leather, with reversed nail pockets, a center pocket, steel hammer holders, pencil holder, and leather belt with roller buckle. The other three examples have assorted nail and tool pockets, riveted construction, metal hammer holders and hooks, and adjustable leather straps; one has an integrated carrying handle and is stamped Made in Canada. TOOL APRON INVENTORY Kuny's AP-630 tan leather carpenter apron with belt, multiple pockets and two steel hammer holders, marked Made in Canada Dark brown leather carpenter apron with waist belt, multiple pouches and metal hammer holders Brown two-panel leather tool apron with adjustable strap, multiple pockets and side tool loops Brown leather handled tool pouch/apron with multiple compartments, hooks and short chain, stamped Made in Canada Quantity: 4 tool belts and aprons Marked example: Kuny's AP-630 Country mark: Made in Canada / Fabriqué au Canada Materials: Leather with metal hardware Condition: As pictured.

Pair of Honeywell HE240 whole-house bypass humidifier kits for installation on a forced-air heating system. The HE240 directs warm furnace air across a water-fed humidifier pad and uses a humidistat to regulate indoor humidity. One boxed kit contains an H8908 humidistat, tubing, wiring, installation hardware, and the installation guide. Brand: Honeywell Model: HE240 Type: Whole-house bypass humidifier installation kits Quantity: 2 new opened boxed kits Control: H8908 humidistat Installation configuration: HVAC duct-mounted bypass system Condition: As pictured.

Large mixed workshop lot comprising woodworking, mechanical, pneumatic, and electrical tools. The group includes wood-bodied and metal hand planes, braces, saws, hammers, wrenches, a portable work light, extension cords, pneumatic tools, a Black & Decker corded power tool, and assorted small tools and hardware. TOOL INVENTORY Assorted wood-bodied and metal hand planes Hand braces and manual drilling tools Mastercraft 12 in. backsaw and assorted saws or blades Black & Decker corded power tool Two pneumatic impact tools with assorted fittings Portable caged work light and extension cords Pipe wrench, hammers, pliers, files, and assorted small hand tools Miscellaneous workshop hardware and accessories Inventory is a best-effort identification of the lot contents and may not be complete or exact. Brands / Marks: Mastercraft; Black & Decker Lot Type: Assorted hand, power, pneumatic, and workshop tools Condition: As pictured.

Mixed workshop lot comprising corded power tools, automotive battery chargers, a cased CTT socket set, a Sato PB-1 hand labeler, a pneumatic filter/regulator, a portable work light, and assorted hand tools and accessories. Identified electrical tools include Ryobi and Millers Falls drills, an AM-612MA 6-amp automatic battery charger, and a MotoMaster 1-amp 6/12-volt battery charger. Additional contents include a CTT Tools boxed micrometer-adjustable tool, battery hold-down hardware, saw frames, hand braces, a hammer, and related workshop pieces. TOOL INVENTORY CTT Tools 25-piece-designated 1/2-inch square-drive socket wrench set in fitted metal case Ryobi corded electric drill Millers Falls corded electric drill Yellow corded cutting tool AM-612MA 6-amp automatic battery charger MotoMaster 1-amp 6/12-volt battery charger Sato PB-1 hand labeler with box Portable rectangular work light Pneumatic filter/regulator with pressure gauge CTT Tools boxed micrometer-adjustable tool Packaged adjustable battery hold-down hardware Assorted saw frames and blades Two hand braces Hammer and assorted hand tools and workshop accessories Inventory is a best-effort identification of the lot contents and may not be complete or exact. Marked Brands: CTT Tools, Ryobi, Millers Falls, Sato and MotoMaster Socket Set: CTT Tools 25-piece-designated 1/2-inch square-drive socket wrench set Hand Labeler: Sato PB-1 Battery Chargers: AM-612MA 6-amp automatic charger and MotoMaster 1-amp 6/12-volt charger Condition: As pictured.

Utility-line climbing equipment centered on a pair of adjustable Buckingham pole climbers with blue metal shanks, gaffs, leather climber pads, and buckle straps. One climber is stamped "BUCKINGHAM MFG. CO.," "ASTM F887," and "No. SB9403L." A leather pad is marked "Buckingham," "312-L," and "5-12." The accompanying equipment includes assorted web positioning straps and lanyards with metal snap hooks, buckles, and adjusters; a black Buckingham storage pouch; and two orange LineStar Utility Supply carry bags. EQUIPMENT INVENTORY Pair of Buckingham adjustable pole climbers with leather pads and straps Assorted web positioning straps and lanyards with metal hardware Black Buckingham storage pouch Two orange LineStar Utility Supply equipment bags Maker: Buckingham Mfg. Co. Model Marking: SB9403L Standard Marking: ASTM F887 Climber Pad Markings: 312-L; 5-12 Bag Branding: LineStar Utility Supply Inc. Condition: As pictured.

Collection of telecommunications, cable-installation and electrical service tools and supplies. Marked equipment includes Greenlee TM-500 and PE830 telephone test sets, a Progressive Electronics 77HP Tracer 2, a Greenlee AM-6 analog multimeter, an FTP Model Three handheld test instrument and a Pro'sKit CP-376ER crimping tool. Also included are coaxial splitters and connectors, PPC EX6XLPLUS fittings, Thomas & Betts cable ties, socket and driver sets, electrical testers, hand tools, staples and a black Fix It tool bag. TOOL & EQUIPMENT INVENTORY Black Fix It fabric tool bag Greenlee TM-500 telephone test set with leads Greenlee PE830 telephone test set with leads FTP Model Three handheld test instrument with power adapter Progressive Electronics 77HP Tracer 2 with leads and pouch Greenlee AM-6 analog multimeter with test leads Pro'sKit CP-376ER crimping tool Pro'sKit SD-205 driver and bit set JobMate 44-piece socket and driver set Wiss WSR-1 sliding removal tool GB outlet and GFCI tester GB Instruments dual-line tester Thomas & Betts 13.4-inch cable ties, package labeled 500 pieces Assorted CommScope coaxial splitters Multiple bags of PPC EX6XLPLUS coaxial connectors Two boxes of Arrow T59 insulated staples Claw hammer, screwdrivers, utility knives and assorted hand tools Assorted coaxial fittings, electrical fittings and installation hardware Inventory is a best-effort identification of the lot contents and may not be complete or exact. Notable Models: Greenlee TM-500 and PE830; Progressive Electronics 77HP Tracer 2; Greenlee AM-6; Pro'sKit CP-376ER Supplies: Coaxial splitters and connectors, cable ties, insulated staples and electrical fittings Tool Storage: Black Fix It fabric tool bag and accessory pouches Condition: As pictured.

Mixed shop and maintenance group centered on a corded Skilsaw Model 5170 circular saw marked 2.3 max HP. The lot also includes assorted handheld tools, clamps, scrapers, flashlights, a portable work light, electrical supplies, steel cable, packaged hardware and a blue hard hat. TOOL & SHOP SUPPLY INVENTORY Skilsaw Model 5170 corded circular saw, marked 2.3 max HP Assorted corded handheld power tools, including a hot glue gun Portable work light and assorted flashlights Blue hard hat Assorted clamps, pliers, adjustable wrench, hammer and hand tools Scrapers, putty knives and cutting tools Steel cable, electrical cords and related hardware Packaged supplies, including 3M Scotchlok connectors Black plastic storage tote Inventory is a best-effort identification of the lot contents and may not be complete or exact. Notable Tool: Skilsaw Model 5170 corded circular saw Marked Rating: 2.3 max HP Visible Brands: Skilsaw, 3M Scotchlok and Klein Tools Condition: As pictured.

Floor-standing Mohawk Radio Limited vacuum-tube console radio housed in a veneered wood cabinet with rounded dark contrasting trim. The Art Deco-style facade features a rectangular gold-tone dial bezel with central tuning indicator, four control knobs, a six-button preset bank, and a cloth-covered speaker grille framed by fluted vertical elements. The open-backed cabinet contains a metal radio chassis with glass vacuum tubes, transformer components, and a large rear-mounted speaker. The manufacturer plate identifies Mohawk Radio Limited of New Toronto, Canada, and specifies 115-volt operation. Manufacturer: Mohawk Radio Limited Location: New Toronto, Canada Power: 115 volts Configuration: Floor-standing vacuum-tube console radio Controls: Four control knobs and six-button preset bank Cabinet: Veneered wood with dark contrasting trim and cloth speaker grille Condition: As pictured.

Canadian Marconi Model 168A floor-standing tube radio from the circa-1940 Model 168 series. The wood-veneered Art Deco cabinet has a curved upper section, rounded side pilasters and a divided lower speaker grille. Its multiband dial is framed by a Marconi-branded metal bezel above rotary controls and six push buttons labeled CJOR, KIRO, KJR, CKWX, CKMO and Local Tuning. The open-back cabinet contains a vacuum-tube chassis and large electrodynamic speaker. The chassis identification plate records Model 168A, serial number 168335, and 115-volt, 60-cycle, 58-watt operation. Maker: Canadian Marconi Company Model: 168A Serial Number: 168335 Period: Circa 1940 Power: 115 volts AC, 60 cycles, 58 watts Configuration: Floor-standing multiband vacuum-tube console radio Condition: As pictured.

Samsung 37-inch class LED HDTV, model UN37EH5000F, with Full HD 1080p resolution, Clear Motion Rate 120, and 20-watt stereo audio. Connections include two HDMI inputs, USB, shared component/composite video, optical digital audio output, analog audio output, and antenna input. Includes the pedestal stand and Samsung AA59-00600A remote control. Manufactured in August 2013 in Tijuana, Mexico. Rated for 110-120V AC, 60Hz operation, with 79-watt maximum and 36-watt typical power consumption. Model: Samsung UN37EH5000F; model code UN37EH5000FXZC Display: 37-inch class LED HDTV; Full HD 1080p; Clear Motion Rate 120 Audio: 10W x 2 stereo speakers Connections: 2 HDMI, 1 USB, component/composite video, optical digital audio output, analog audio output, antenna input Power: AC 110-120V, 60Hz; 79W rated, 36W typical Manufacture: August 2013; Tijuana, Mexico Included: Pedestal stand and Samsung AA59-00600A remote control Condition: As pictured.

Antique Singer Model 115 treadle sewing machine mounted in a dark-finished wooden cabinet with six drawers, a hinged machine well, and raised center cover. The black-finished machine carries gilt scrollwork decoration, Singer branding, a balance wheel, and serial number G3795930. This serial falls within a documented Class 115 allotment dated August 21, 1914. Singer's period instructions describe the Model 115 as a rotary-hook lockstitch machine for family use. The cast-iron treadle base incorporates a lattice foot pedal, flywheel, belt drive, and Singer lettering. Manufacturer: Singer Manufacturing Company Model: Class 115 Serial Number: G3795930 Serial Allocation Date: August 21, 1914 Machine Type: Rotary-hook lockstitch treadle sewing machine Cabinet: Dark-finished wooden cabinet with six drawers and hinged center cover Condition: As pictured.

A late-1970s TEAC A-103 two-head, four-track, two-channel stereo compact cassette deck with Dolby noise reduction and a DC servo motor. The black front panel features dual analog level meters, separate left and right recording-level controls, microphone inputs, a headphone jack, three-digit tape counter, and mechanical transport controls. Selector switches provide microphone/DIN or line input, Normal or CrO2 bias and equalization settings, and Dolby in/out control. The manufacturer label identifies serial number 16957 and specifies 117V AC, 60Hz, 12W operation. Maker: TEAC Corporation Model: A-103 Type: Stereo compact cassette deck Production period: Late 1970s Recording system: Four-track, two-channel stereo; two heads Tape speed: 4.8 cm/s (1 7/8 ips) Tape settings: Normal and CrO2 bias and equalization Noise reduction: Dolby system Inputs and outputs: Left/right microphone inputs, line/DIN selection, and headphone output Power: 117V AC, 60Hz, 12W Serial number: 16957 Country of manufacture: Japan Condition: As pictured.

TOA Electric Co., Ltd. 900 Series model A-906 six-channel mixer power amplifier in a silver metal chassis, rated at 60 watts. The modular rear panel is fitted with three H-01 microphone preamplifier modules, one S-03 one-tone chime signal generator module, and one X-01 auxiliary preamplifier module; Input 6 has a blank panel. Front controls comprise individual levels for six inputs, bass and treble controls, tone in/defeat switch, master level, power switch, and an analog output meter. Rear facilities include low-cut and link switches, auxiliary output, power-amplifier input, preamplifier output, bridging input/output, mute connection, an unswitched AC outlet, and speaker-output terminals for 4-ohm direct and 8-ohm, 25V, and 70V systems. The manufacturer label specifies 120V AC, 60Hz operation, 100W power consumption, and serial number 102930. Attached power cord included. Maker: TOA Electric Co., Ltd., Kobe, Japan Series and Model: 900 Series A-906 Type: Six-channel modular mixer power amplifier Rated Output: 60W Power Requirements: 120V AC, 60Hz; 100W Installed Modules: 3 x H-01; 1 x S-03; 1 x X-01 Serial Number: 102930 Condition: As pictured.

Sanyo Plus Series model Plus 55 AM/FM stereo receiver with quartz-locked tuning, an analog frequency display, signal and dual-channel power-level indicators, and a brushed-metal control panel housed in a wood-grain vented cabinet. Introduced in 1979 as a 55-watt-per-channel model, the receiver incorporates an integrated DC amplifier and controls for bass, treble, balance, loudness, subsonic and high filters, FM muting, tape monitoring and dubbing, and A/B speaker selection. Connections include phono and auxiliary inputs, two tape loops, AM and FM antenna terminals, two pairs of speaker outputs, a front headphone jack, and two rear convenience outlets. The manufacturer's label specifies 120V, 60Hz, 300VA operation and Japanese manufacture. Manufacturer: Sanyo Electric Co., Ltd. Model: Plus 55 Type: AM/FM quartz-locked stereo receiver Rated output: 55 watts per channel Power requirements: 120V AC, 60Hz, 300VA Inputs: Phono, auxiliary, Tape 1 and Tape 2 Speaker configuration: A and B speaker outputs Country of manufacture: Japan Condition: As pictured.

Akai model 1710W four-track stereophonic and monophonic open-reel tape recorder housed in a walnut-finish wood cabinet with a fitted hinged cover and built-in stereo speaker system. This tube-amplified recorder accommodates reels up to 7 inches and offers three standard tape speeds: 1 7/8, 3 3/4, and 7 1/2 inches per second. The front panel includes separate left and right volume controls, a tone control, stereo track selector, dual VU meters, tape counter, automatic shutoff, pause control, and fast-forward and rewind functions. Connections include left and right microphone inputs, a stereo headphone jack, external speaker outputs, preamplifier record/play outputs, and phono/radio inputs. Rear markings identify Akai Electric Co., Ltd., Tokyo, Japan, with selectable multi-voltage AC operation. Maker: Akai Electric Co., Ltd. Model: 1710W Recorder Type: Four-track, two-channel stereo/monaural open-reel recorder Tape Speeds: 1 7/8, 3 3/4, and 7 1/2 ips; 15 ips with optional equipment Reel Capacity: Up to 7-inch reels Power: Selectable 100-240V AC; selector set to 110V Country of Manufacture: Japan Condition: As pictured.

Mid-1960s Pioneer model SX-82 AM/FM multiplex vacuum-tube stereo receiver manufactured in Japan. The component has a brushed-metal faceplate with horizontal tuning scale and controls for tuning, volume and balance, separate channel tone adjustment, mode, source selection, loudness, low and high filters, and tape monitoring. The rear panel provides connections for external speakers, auxiliary input, tape playback and recording, magnetic and ceramic phono sources, tape head, and AM/FM antennas. A ferrite AM antenna and power cord are attached. The rating plate specifies selectable 115/230-volt, 50-60-cycle operation and 208 watts maximum consumption. Maker: Pioneer Electronic Corporation Model: SX-82 Type: AM/FM multiplex vacuum-tube stereo receiver Period: Mid-1960s Country of manufacture: Japan Power requirements: 115/230 volts; 50-60 cycles; 208 watts maximum Audio connections: Speaker outputs; auxiliary, tape playback/recording, magnetic phono, ceramic phono and tape-head connections Condition: As pictured.

Akai GXC-704D stereo cassette deck dating to circa 1979 and manufactured in Japan. The black-front component deck incorporates Akai's GX glass-and-crystal ferrite recording/playback head, a single cassette transport, dual analog VU meters, three-digit tape counter, Dolby noise reduction, peak +7 dB indicator, and selectors for LN, LH, CrO2, and Fe-Cr tape formulations. Front-panel connections include left and right microphone inputs and a headphone output, with separate output and recording-level controls. The 4-track, 2-channel design uses an electronically speed-controlled DC motor. Rear connections comprise stereo RCA line inputs and outputs, a DIN socket, and a line/DIN selector. The rear label identifies model GXC-704D, serial number 50131-02707, Made in Japan, and 120V/60Hz power. Published exact-model reference dimensions are approximately 15 x 5.9 x 11.6 in. (W x H x D). Maker: Akai Electric Co., Ltd. Model: GXC-704D Date: Circa 1979 Serial number: 50131-02707 Country of manufacture: Japan Power: 120V, 60Hz Condition: As pictured.

Early 1970s Dynaco AF-6 Dynatuner AM/FM multiplex tuner with satin-gold faceplate, black metal cabinet, analog tuning dial, and signal-strength, tuned, and stereo indicators. Controls include volume and power, tuning, FM mono/stereo/filter selection, three-position AM bandwidth, AM/FM band selection, and Dynatune off/mute functions. The rear panel provides stereo Audio Out and Tape Out RCA connections, 72- and 300-ohm antenna terminals, a built-in ferrite rod AM antenna, switched 400-watt convenience outlet, attached two-prong power cord, and a 120V, 50/60Hz rating with 10-watt maximum consumption. Published exact-model dimensions are approximately 13.5 in. W x 12 in. D x 4.25 in. H. Made in the U.S.A. by Dynaco of Blackwood, New Jersey. Maker: Dynaco Model: AF-6 Dynatuner Type: AM/FM multiplex stereo tuner Power: 120V, 50/60Hz; 10 watts maximum Connections: Stereo Audio Out and Tape Out RCA jacks; 72- and 300-ohm antenna terminals Reference / approximate Reference dimensions: Approximately 13.5 in. W x 12 in. D x 4.25 in. H Condition: As pictured.

Dynaco PAT-5 solid-state stereo preamplifier and control center, a model introduced in 1974. The black pushbuttons identify the original PAT-5 configuration rather than the later Bi-FET version. Its brushed-metal faceplate carries source selection for two phono inputs, tuner, two tape inputs, and a spare input, along with volume, balance, bass, treble, A/B speaker selection, tape monitoring and dubbing controls, stereo/mono switching, an external processor loop, low and high filters, tone-control switching, a headphone jack, and power switch. The rear panel provides paired RCA connections for dual outputs, two tape loops, an external processor loop, spare and tuner sources, and two phono inputs. Additional connections include a grounding terminal, amplifier and speaker binding posts, and switched and unswitched AC outlets. This example is marked for 120V AC operation. Published model specifications list 12-watt power consumption and high-level frequency response from 10 Hz to 50 kHz. Published reference dimensions are approximately 13 1/2 x 4 1/4 x 11 3/4 in. (W x H x D). Maker: Dynaco Model: PAT-5 Type: Solid-state stereo preamplifier and control center Version: Original black-pushbutton configuration Power: 120V AC; published model consumption 12W Published Frequency Response: High-level inputs: 10 Hz-50 kHz, ±1 dB Condition: As pictured.

Two vintage electrodynamic loudspeakers comprising an RSC/Jensen Co-Planar unit and a Hallicrafters cabinet speaker. The Co-Planar speaker has a gold-tone stamped-metal basket, black paper cone, central twin high-frequency driver assembly, screw terminals, and an approximately 12 in. frame diameter. Its magnet label reads "CO-PLANAR LOUDSPEAKER" and "RADIO SPEAKERS OF CANADA LIMITED," with RSC and Jensen marks. The Hallicrafters unit is mounted in a black rectangular cabinet with patterned grille cloth and a radiating cutout grille centered by the Hallicrafters emblem. Its rear magnet housing bears the Hallicrafters mark and code PM9E B3607. Contents: Two loudspeakers: one loose RSC/Jensen Co-Planar unit and one Hallicrafters cabinet speaker RSC/Jensen Diameter: Approximately 12 in. RSC/Jensen Marks: Co-Planar Loudspeaker; Radio Speakers of Canada Limited; RSC and Jensen logos Hallicrafters Marking: Hallicrafters; PM9E B3607 Condition: As pictured.

Dating to the 1960s, this Fanon FMA-100 Power-Flex public-address amplifier is rated at 100 watts. The Canadian-built unit has a ventilated black steel enclosure with carrying handle and a brushed-metal control panel. Controls are provided for Microphone 1-Mag., Microphone 2, Microphone 3, Phono-Radio, master volume, bass, and treble, with a power switch and indicator. Rear connections include microphone and phono-radio inputs, screw-terminal speaker outputs with a 70-volt connection, relay terminals, and a convenience outlet. The chassis label specifies 117-volt AC, 60-cycle operation, 2.9 amperes, and 280 watts. Marked Fanon Electronics of Canada Ltd., Toronto, Ontario, and Made in Canada. Manufacturer: Fanon Electronics of Canada Ltd. Model: FMA-100 Type: Power-Flex vacuum-tube public-address amplifier Rated Output: 100 watts Power Requirements: 117V AC, 60 cycles, 2.9A, 280W Controls: Microphone 1-Mag., Microphone 2, Microphone 3, Phono-Radio, master volume, bass and treble Connections: Microphone and phono-radio inputs; screw-terminal speaker outputs; 70V speaker output; relay terminals; convenience outlet Country of Manufacture: Canada Condition: As pictured.

Monarch Electronics International STA-400X AM/FM multiplex tube stereo tuner-amplifier, made in Japan and offered during the 1960s. The period manufacturer specification rates the receiver at 22 watts per channel music power. Rear connections include antenna terminals; magnetic and crystal phono, microphone, and auxiliary inputs; tape output; and 4-, 8-, and 16-ohm speaker terminals. The receiver operates on 117V, 60-cycle AC and is housed in a dark wood case with a ventilated metal top. Maker: Monarch Electronics International, Inc. Model: STA-400X Type: AM/FM multiplex tube stereo tuner-amplifier Manufacturer-rated output: 22 watts per channel music power; 44 watts total Power requirements: 117V AC, 60 cycles, 150W Speaker connections: 4, 8, and 16 ohms Inputs: Magnetic phono, crystal phono, microphone, and extra/auxiliary Outputs: Tape output, stereo headphones, and external speakers Country of manufacture: Japan Condition: As pictured.

The Pioneer SM-B200A is a Japanese stereophonic tuner amplifier dating to 1961. Rated at 24 watts, it uses a hybrid complement of 15 vacuum tubes and four transistors. Separate tuning sections cover MW/SW and MW/FM reception, with source selectors for radio, phono and auxiliary inputs. Rear connections include selectable 4-, 8- and 16-ohm speaker terminals, FM multiplex connections and tape-recorder connections. The identification plate reads "Pioneer SM-B200A, Pioneer Electronic, Tokyo, Japan." Maker: Pioneer Electronic Corporation Model: SM-B200A Date: 1961 Rated Output: 24 watts Circuitry: 15 vacuum tubes and 4 transistors Radio Bands: MW, SW and FM Speaker Impedance Connections: 4, 8 and 16 ohms Inputs and Connections: Phono, auxiliary, tape recorder and FM multiplex Country: Japan Condition: As pictured.

Pair of Philco bench-top electronics training units in gray metal housings with yellow circuit-diagram panels. One unit is dedicated to a variable power supply, while the larger unit combines a variable power supply with a Vacuum Tube Characteristics panel. The controls and connections include analog meters, rotary adjustment knobs, test terminals, switches, transformer and rectifier diagrams, and a vacuum-tube socket. Both units bear Philco branding and Ford Motor Company subsidiary markings. Maker: Philco Lot Contents: Two electronics training units Panel Functions: Variable Power Supply; Vacuum Tube Characteristics Features: Analog meters, rotary controls, test terminals, switches, tube socket, and printed circuit diagrams Corporate Marking: A subsidiary of Ford Motor Company Condition: As pictured.

This Elmo FP 8mm film projector was manufactured in Nagoya, Japan in 1962. The projector is housed in a textured gray metal portable case with a built-in carrying handle and fitted removable cover. The control panel provides variable speed, auto start, motor run/still/off selection, and lamp controls. Its exposed film path incorporates guide rollers, sprockets, and a focusing control. An access panel encloses the installed projection lamp and cooling fan. Manufacturer plates specify multi-voltage AC operation at 50/60 cycles, a 21.5-volt 150-watt projection lamp, and 300-watt maximum input. A separate plate identifies Arrow Photographic Equipment Ltd. of Toronto as distributor. Maker: Elmo Co., Ltd. Model: FP Format: 8mm film projector Date: 1962 Power: AC 100, 115, 125, 160, 220 or 240 volts; 50/60 cycles Projection Lamp: 21.5 volts, 150 watts Maximum Input: 300 watts Origin: Nagoya, Japan Distributor: Arrow Photographic Equipment Ltd., Toronto Included: Fitted metal carrying cover Condition: As pictured.

Triplett Electrical Instrument Co. Model 3413A portable vacuum tube tester, introduced in 1951 for radio and television service work. It incorporates a six-inch BAD-?-GOOD meter, multiple tube sockets, ten tube-element lever switches, adjustable filament-voltage and load controls, a short-test circuit, and an illuminated Speed-Roll chart. The manufacturer's manual specifies testing for receiving tubes, gaseous rectifiers, resistor and ballast-tube continuity, and pilot lamps. Housed in a fitted portable metal carrying case with attached power cord and handle. Maker: Triplett Electrical Instrument Co., Bluffton, Ohio Model: 3413A Introduction: 1951 Power: 115 V AC, 50-60 cycles Filament range: 0.63-110 V in 14 steps Meter: Six-inch BAD-?-GOOD scale Testing functions: Receiving tubes, gaseous rectifiers, resistor and ballast-tube continuity, pilot lamps, shorts and open elements Configuration: Portable tester in fitted metal carrying case with Speed-Roll chart Condition: As pictured.

Stark Electronic Instruments Limited Model 9-55 portable vacuum tube tester, manufactured in Toronto, Canada. The control panel incorporates an analog POOR/GOOD meter, multiple tube sockets, filament and selector controls, an adjustable shunt, voltage control, short-test indicator, and separate voltage- and tube-test positions. The instrument is rated for 105-125 VAC, 60 cycles. The manufacturer's manual identifies the Model 9-55 as a "Dynamic" tube tester and explains its quality, short-circuit, and leakage test functions. The model was advertised by Stark in 1948. Housed in a fitted latching carrying case with an integral storage compartment; accompanied by the Model 9-11 and 9-55 instruction manual, tube setup charts, and power cord. Manufacturer: Stark Electronic Instruments Limited Model: 9-55 Origin: Toronto, Canada Electrical Rating: 105-125 VAC, 60 cycles Included: Fitted carrying case, power cord, instruction manual, and tube setup charts Period: Model advertised by 1948 Condition: As pictured.

Webster-Chicago Model 180-1 "Electronic Memory" portable wire recorder, introduced in 1949 and designed to record and reproduce sound magnetically on steel wire. The metal control panel incorporates a Webster-Chicago wire spool, take-up drum, elapsed-time indicator, record/listen selector, volume and tone controls, run and rewind controls, input socket, output socket, and three-position output selector. The recorder is housed in an integrated maroon textured carrying case with hinged lid, handle, metal latches, accessory retainers, and operating instruction label. The identification plate specifies operation on 105-120 volts AC, 60 cycles, and 55 watts. Maker: Webster-Chicago Corporation, Chicago, Illinois Model: 180-1 "Electronic Memory" Type: Portable magnetic wire recorder Date: Circa 1949 Electrical: 105-120 volts AC, 60 cycles, 55 watts Patent License: Licensed under Armour Research Foundation patents; RMA 375 Serial Number: 111994 Housing: Maroon textured carrying case with handle and metal latches Condition: As pictured.

A mid-1960s Dual 1009 high-fidelity automatic and manual record player with record-changing capability, mounted in a wood-finished plinth beneath a smoked transparent dust cover. Features include a balanced tonearm with removable cartridge head, rubber-matted platter, variable speed adjustment, record-size selection, and Manual, Stop, and Start controls. The four available speeds are 16?, 33?, 45, and 78 rpm. Dual's service documentation specifies a four-pole, single-phase asynchronous motor and idler-wheel drive. Manufacturer: Dual Model: 1009 Period: Mid-1960s Type: Automatic/manual record player and record changer Speeds: 16?, 33?, 45, and 78 rpm Drive System: Idler-wheel drive with four-pole single-phase asynchronous motor Controls: Variable speed, record size, Manual, Stop, and Start Mounting: Wood-finished plinth with smoked transparent dust cover Condition: As pictured.

Heathkit H8 digital computer housed in a ventilated metal cabinet with structural-foam side panels. The front panel incorporates a 16-key octal keypad, nine-position digital display and four status indicators. The installed configuration includes an HA8-6 Z80 CPU board, four H8-16 16K static RAM boards providing 64K total board capacity, a controller board and a music synthesizer board. Rear identification labels carry H8, H8-1, H8-3, H8-5, H8-9 and HA8-6 model designations. The H8 was offered by Heath in 1978 as a kit-built personal computer with a proprietary 50-pin buffered bus and nine-position motherboard. The rear panel includes an AC power cord, fuse holder, power switch and convenience outlet, with markings for 240 VAC, 50/60 Hz and 150 watts. Heath's published approximate H8 model dimensions are 16.25 inches wide by 6.5 inches high by 17 inches deep. Manufacturer: Heathkit / Heath Company Model: H8 Digital Computer CPU configuration: HA8-6 Z80 CPU board Memory configuration: Four H8-16 16K static RAM boards; 64K total board capacity Additional boards: Controller board and music synthesizer board Front panel: 16-key octal keypad, nine-position digital display and four status indicators Rear power marking: 240 VAC, 50/60 Hz, 150 watts Reference / approximate Published model dimensions (approx.): 16.25 in. W x 6.5 in. H x 17 in. D Condition: As pictured.

Commodore VIC-20 home computer group with matching data-storage peripherals and controller. The VIC-20 uses a MOS 6502A processor. The four 5.25-inch floppy drives comprise one original 1541 and three later 1541-II units. Commodore's 1541 architecture provides 174,848 bytes of formatted capacity per diskette, 35 tracks and serial-bus connectivity through two 6-pin DIN ports. The two C2N cassette units are data-storage peripherals compatible with Commodore VIC, PET and CBM series computers. One contains a VIC 21 Casino-Style Blackjack program cassette. The group also includes a Commodore joystick with attached cable. One 1541-II carries a September 1988 date code. INVENTORY Commodore VIC-20 computer Commodore 1541 single-drive floppy disk unit Three Commodore 1541-II floppy disk drives Two Commodore C2N cassette units with attached cables Commodore joystick with attached cable VIC 21 Casino-Style Blackjack program cassette Computer: Commodore VIC-20, serial no. CC 539810, made in Canada Floppy Drives: One Commodore 1541 and three Commodore 1541-II drives 1541 Identification: Serial no. BA2020474; 117 VAC, 0.5 A, 60 Hz; made in Japan by SNK 1541-II Identification: Serial no. JA2016790; 5 VDC, 0.7 A and 12 VDC, 0.5 A; made in Taiwan; dated 09-88 Cassette Units: Two Commodore C2N cassette units C2N Identification: Serial no. 1708418; FCC ID BR99VMC2N-A; made in Taiwan Program Cassette: VIC 21 Casino-Style Blackjack Condition: As pictured.

Centered on a boxed Commodore 1530 Datasette Unit, Model C2N, this early home-computing lot combines cassette-based hardware, software and documentation for Commodore VIC-20 and NEC Trek/PC-6000 systems. The Datasette is a dedicated recorder for storing and recalling computer programs on ordinary compact cassettes and is accompanied by its operating instructions, fitted foam packing and carton. The software includes four labeled 1981 VIC-20 program cassettes, a VIC-1919 Sargon II Chess cartridge, NEC Trek demonstration programs and software, and CompuClub educational and home-management titles. Additional accessories and recorded or reusable cassettes accompany the collection. COMPUTER HARDWARE & SOFTWARE INVENTORY Commodore 1530 Datasette Unit, Model C2N, with carton, fitted foam and operating instructions Commodore Model 251155-01 cable assembly Commodore VIC-1919 Sargon II Chess cartridge Four Commodore VIC-20 Personal Computer Cassettes: Blue Meanies from Outer Space (VT1005), Slither (VT1006), Space Math (VT1004) and Car Chase (VT1001) NEC Trek PC-6000 software cases: Shamus (2), Touch Panel (PS60-300-AR) and Extended BASIC (PS60-002-AR) Four NEC Trek PC-6001A Demonstration Program cassette cases NEC Trek Micro Painter 16K RAM cassette NEC Trek PC-6011A Expansion Unit booklet CompuClub-labeled programs including BASIC (2 cassettes), Personal Information Directory and Checkbook Balancer Four CompuClub cassette cases labeled Terminal Software, Beginning Add/Subtract, Home Data Management and Beginning Mult/Div Additional demonstration, recorded, handwritten and reusable compact cassettes and cases, including Panasonic C-30, Jasco Super Sound C-60 and Maxell C90 media Inventory is a best-effort identification of the lot contents and may not be complete or exact. Manufacturer: Commodore Model: 1530 Datasette Unit, Model C2N Function: Cassette-based storage and retrieval of computer programs Compatibility: VIC-20, Commodore 64 and PET-series computers Software date: Four VIC-20 program cassettes marked copyright 1981 Cable model: Commodore 251155-01 Condition: As pictured.

Zenith Data Systems Z-47 external floppy disk system with two 8-inch drive bays, a metal cabinet, gray front panel, and Zenith Data Systems badge. Offered in 1981 for the Zenith Z-89 computer, the Z-47 accepted IBM 3740-format diskettes and was specified for up to approximately 2.5 megabytes of online storage. The lot includes numerous 8-inch diskettes housed in three storage cases. Readable media labels include a Dysan 3740/1D Diskette, part number B00528, and a disk labeled "SUPER ZAP Screen Disk Dump and Patch." DISKETTE & ACCESSORY INVENTORY Zenith Data Systems Z-47 dual 8-inch floppy disk drive system Two woodgrain diskette storage cases with hinged metal lids One smoked-plastic diskette storage case Numerous 8-inch diskettes, including a Dysan 3740/1D Diskette, part number B00528 Labeled software and data diskettes, including "SUPER ZAP Screen Disk Dump and Patch" Inventory is a best-effort identification of the lot contents and may not be complete or exact. Maker: Zenith Data Systems Model: Z-47 Period: 1981 Drive configuration: Dual 8-inch floppy disk drives Disk format: IBM 3740 compatible Manufacturer-rated capacity: Up to approximately 2.5 MB online Condition: As pictured.

Circa 1965 Philco electronics training apparatus comprising a vacuum-tube characteristics test panel and two variable power-supply panels. The tube panel is arranged for pentode experiments, with a multi-pin tube socket, dual analog meters, terminal points, selectors, and a printed circuit diagram. Each power-supply section has an analog DC voltmeter, B+ and C+ adjustment controls, transformer and rectifier diagrams, color-coded terminals, a power switch, indicator light, and fuse position. One power-supply panel is mounted above the tube-characteristics section in a gray metal housing; the second is housed separately in yellow metal with an attached AC cord. The faceplates are marked "PHILCO - A Subsidiary of Ford Motor Company." Maker: Philco Period: Circa 1965 Type: Electronics training and test apparatus Configuration: One vacuum-tube characteristics panel and two variable power-supply panels Corporate Mark: PHILCO - A Subsidiary of Ford Motor Company Condition: As pictured.

A 1960s Bogen TP-35 tube-type FM stereo tuner manufactured in the United States by Lear Siegler, Inc., Bogen Communications Division, Paramus, New Jersey. The brushed-metal faceplate has an 88-108 MHz dial, mono/stereo selector, power switch, AFC in/out switch, tuning control, and stereo indicator. The open metal chassis is marked Series A54 and serial number 01643. Rear connections include 300-ohm antenna and ground terminals, a line-antenna lead, and left and right RCA outputs. The chassis is rated for 115 VAC and 50 watts. Period published specifications list 3 µV usable sensitivity and a frequency response of 30-15,000 Hz. Maker: Bogen Communications Division, Lear Siegler, Inc. Model: TP-35 FM stereo tuner Series / Serial Number: Series A54; serial number 01643 Manufacture: Made in U.S.A.; Paramus, New Jersey Tuning Range: FM 88-108 MHz Power: 115 VAC; 50 watts Connections: 300-ohm antenna and ground terminals, line antenna, left/right RCA outputs Published Specifications: 3 µV usable sensitivity; 30-15,000 Hz frequency response Condition: As pictured.

Canadian-made Electronic Associates Ltd. Model EA-161A radiation survey meter housed in a dark painted metal cabinet with a front carrying handle and side latches. The control panel incorporates an analog meter with a 0-50 scale, light and zero-set controls, a battery-test selector marked B1 through B5, and an operating-range selector marked 5, 50, and 500 R/hr. Maker: Electronic Associates Ltd. Model: EA-161A Serial Number: 355 Country of Manufacture: Canada Meter Scale: 0-50 Range Markings: 5, 50, and 500 R/hr Condition: As pictured.

Sony STR-6800SD solid-state FM stereo/FM-AM receiver with a brushed-metal faceplate, wood side panels, analog tuning dial, dual tuning meters and built-in Dolby FM noise reduction. Controls include two phono selections, auxiliary input, dual tape monitoring and copying, three speaker-system selections, bass and treble adjustment, selectable high- and low-frequency filters, acoustic compensation, muting and headphone output. Rear connections include Phono 1 and 2, auxiliary, two tape recorders, an external adaptor loop, FM discriminator output and terminals for three speaker systems. The Canadian-market identification label specifies 120-volt, 60 Hz operation, serial number 700124 and Japanese manufacture. Sony advertised the STR-6800SD in 1976 with an output rating of 80 watts minimum RMS continuous per channel into 8 ohms from 20 Hz to 20 kHz at no more than 0.15% total harmonic distortion. Maker: Sony Model: STR-6800SD Type: Dolby FM stereo/FM-AM receiver Model output rating: 80 watts minimum RMS continuous per channel into 8 ohms, 20 Hz-20 kHz, ?0.15% THD Power requirement: 120 V AC, 60 Hz Speaker impedance: 4-16 ohms Serial number: 700124 Country of manufacture: Japan Condition: As pictured.

Dating to 1976, the Sony PS-3300 is a two-speed direct-drive stereo turntable with a brushless DC servo-controlled motor, stroboscopic platter markings, separate pitch controls for 33 1/3 and 45 rpm, and a statically balanced universal tonearm. The turntable is fitted with an Empire 2000 E/I cartridge and green stylus assembly. The silver-tone deck is housed on a black plinth and includes a hinged tinted dust cover, rubber platter mat, reject control, captive RCA audio cable, ground lead, and AC power cord. The rear identification plate specifies 120V AC, 60Hz, 6W operation and serial number 704869. Published exact-model specifications give approximate dimensions of 455 W x 153 H x 352 D mm and an approximate net weight of 8.0 kg; these are model references rather than measurements of this example. Manufacturer: Sony Model: PS-3300 Type: Two-speed direct-drive stereo turntable Speeds: 33 1/3 and 45 rpm Motor: Brushless DC servo-controlled motor Tonearm: Statically balanced universal tonearm Cartridge: Empire 2000 E/I with green stylus assembly Controls: Speed selector, separate 33 and 45 rpm pitch controls, cueing and reject controls Power: 120V AC, 60Hz, 6W Serial Number: 704869 Country of Manufacture: Japan Reference / approximate Reference Dimensions: Approximately 455 W x 153 H x 352 D mm (18 x 6 x 13 7/8 in.) Reference Net Weight: Approximately 8.0 kg (17 lb. 11 oz.) Condition: As pictured.

Group of six vintage automotive audio units comprising a Becker Monte Carlo 12-volt AM radio; a Delco GM AM push-button radio; a Dodge Music Master AM push-button radio marked Model 241 and Mark R1; a Craig AG101AS AM/FM stereo cassette player with auto-stop and box; a TEN Auto Radio AR-365SD eight-transistor portable auto radio (case only no radio) made in Japan with box and instruction manual; and an additional cream-face AM radio with dual controls. The assortment includes analog tuning scales, knob-operated and five-preset push-button configurations, metal chassis, and associated packaging and paperwork for the Craig and TEN units. CAR RADIO INVENTORY Becker Monte Carlo 12-volt AM automobile radio Cream-face AM automobile radio with dual controls Delco GM AM push-button automobile radio with five presets Dodge Music Master AM push-button automobile radio, Model 241, Mark R1, serial 050201 Craig AG101AS AM/FM stereo cassette player with auto-stop and matching box TEN Auto Radio AR-365SD eight-transistor portable auto radio, made in Japan, with matching box and Model AR-365 instruction manual (no radio just the metal case) Quantity: 6 automotive audio units Craig Model: AG101AS TEN Model: AR-365SD Dodge Model: Model 241, Mark R1, serial 050201 Becker Voltage: 12 volt Included Paperwork: TEN Model AR-365 instruction manual Case only Condition: As pictured.

A group of six boxed automotive audio components comprising three in-dash radio or cassette units and three speaker packages. The receivers include a Pioneer KP-5500 AM/FM stereo cassette unit, a Sears 28 50017 auto-reverse cassette receiver with electronic AM/FM tuning and quartz clock, and a Nissan-approved AM/FM radio for the Model 720. Speaker packages include Sony XS-6024 Mk2 coaxial 2-way speakers, a Sparkomatic SK63 6-inch 3-way stereo speaker set rated at 120 watts, and a single Rockford Fosgate P132 speaker package. The Pioneer and Sears units retain associated knobs, wiring, hardware, and literature. CAR AUDIO INVENTORY Pioneer KP-5500 AM/FM stereo cassette unit with knobs, wiring, literature, and original box Sears 28 50017 auto-reverse cassette receiver with electronic-tuning AM/FM stereo radio, quartz clock, hardware, paperwork, and original box Nissan-approved AM/FM MPX E/T radio unit for Model 720, part B8010-80W00, with original box Sony XS-6024 Mk2 16 cm (6 1/2 in.) coaxial 2-way speaker package Sparkomatic SK63 6 in. 3-way door/deck-mount stereo speaker set, marked 120 watts Single Rockford Fosgate P132 speaker package with speaker, grille, accessory bag, and original box Quantity: 6 boxed car-audio packages Pioneer Power: 12V DC, negative ground Pioneer Origin: Made in Japan Nissan Application: Model 720 Nissan Part Number: B8010-80W00 Condition: As pictured.

Mixed vehicle audio and radio group centered on a black finned Toshiba high-fidelity power amplifier marked TP-850 on the front and TP-350 with "100W + 100W" on the top cover. The lot also includes a Realistic TRC-449 40-channel AM/SSB CB transceiver, Realistic and Kraco equalizer/boosters, a Subaru radio, Volkswagen Heidelberg and Toyota radio/cassette units, and a pair of Sparkomatic SK692 oval speakers with grilles. The Toyota unit is dated October 2001. Additional components include a GE 500PAR64/WFL wide-flood PAR lamp rated 120V, 500W, in its box. Several components retain attached wiring or connectors. ELECTRONICS INVENTORY Toshiba high-fidelity power amplifier, front marked TP-850 and top marked TP-350, 100W + 100W Realistic TRC-449 40-channel CB transceiver, model 21-1562 Realistic stereo frequency equalizer/booster, model 12-1955 Kraco graphic equalizer, model KE-6B Subaru radio, model 786225510, reference CR-LF581A, 12V Volkswagen Heidelberg radio/cassette unit, model 357 035 180, reference CQ-LV182AA, 12V Toyota radio/cassette unit, model 86120-AD020, reference CQ-JT1010X, dated October 2001 Pair of Sparkomatic SK692 oval speakers with black grilles GE 500PAR64/WFL wide-flood PAR lamp, 120V, 500W, with box Toshiba Amplifier Markings: Front marked TP-850; top marked TP-350 and 100W + 100W Realistic TRC-449: 40-channel AM/SSB CB transceiver operating over 26.965-27.405 MHz Kraco Equalizer: Model KE-6B; 25 watts RMS per channel; 12V DC negative ground Sparkomatic Speakers: Model SK692; 50W RMS; 4-8 ohms; 30-15,000 Hz Toyota Radio Date: October 2001 PAR Lamp Rating: 500PAR64/WFL; 120V, 500W Condition: As pictured.

Schumacher Electric SpeedCharge Ship 'N Shore model SSC-1500A battery charger for 12-volt batteries, presented in retail packaging. This fully automatic, microprocessor-controlled unit offers 2-, 10-, and 15-amp charging rates, battery-maintenance and testing functions, a digital display, and settings for standard, AGM, deep-cycle, and gel-cell batteries. The packaging states 180 watts output. Maker: Schumacher Electric Model: SSC-1500A Product Line: SpeedCharge Ship 'N Shore Battery Voltage: 12V Charge Rates: 2A, 10A and 15A Functions: Automatic charger, maintainer and battery tester Battery Types: Standard, AGM, deep-cycle and gel-cell Rated Output: 180 watts Packaging: Retail box Condition: As pictured.

Multi-era portable video equipment lot comprising a circa 1992 Sony GV-S50 Video Walkman recorder/monitor, a circa 2000 Sony DCR-TRV11 Digital Handycam and a circa 1971 Akai VC-115 portable monochrome video camera with camera adapter and pistol grip. The GV-S50 records and plays Video8 cassettes and features a 4-inch color LCD, AFM Hi-Fi stereo sound and SP-mode Hi8 playback. The DCR-TRV11 uses MiniDV cassettes and has a 3.5-inch LCD, Carl Zeiss 10x optical zoom lens, Memory Stick still-image functions, NightShot and DV, S-video and A/V connections. The Akai VC-115 is a 2/3-inch black-and-white camera with an electronic viewfinder and built-in microphone, designed for use with compatible Akai portable video systems. Sony power accessories, battery packs and connecting cables are included. INVENTORY Sony GV-S50 Video Walkman video recorder/monitor with telescoping antenna Sony DCR-TRV11 Digital Handycam MiniDV camcorder with hand strap Akai VC-115 portable video camera with eyecup, camera adapter, pistol grip and attached cable Sony AC power adapter/charger Sony AC power adapter with power cord and connecting lead Three Sony battery packs Manufacturers: Sony Corporation; Akai Electric Co., Ltd. Models: Sony GV-S50; Sony DCR-TRV11; Akai VC-115 Video formats: Video8 and MiniDV; Akai portable 1/4-inch VTR system camera Production periods: Akai VC-115 circa 1971; Sony GV-S50 circa 1992; Sony DCR-TRV11 circa 2000 GV-S50 serial number: 1000743 DCR-TRV11 serial number: 822179 VC-115 serial number: E20622-0165 Manufacture: Sony units and Akai VC-115 marked Made in Japan Condition: As pictured.

Assorted group of electrical test equipment and related accessories, including two boxed digital clamp meters, Equus 4320 and GRIP 20235 digital multimeters, a Hung Chang HM-101 analog pocket multimeter, Universal model 1146 nickel-cadmium battery charger, Healthware Insta-Pulse exercise-cycle heart-rate monitor, and three Remington CC-100 Titanium Smart System cleaning solution and filter refills. The Equus 4320 is a manual-ranging 31/2-digit meter for AC/DC voltage, DC current, resistance, diode, continuity, and battery testing. The GRIP 20235 is a 19-range meter for AC/DC voltage, DC current, resistance, diode, and transistor hFE testing. The South Korean Hung Chang HM-101 analog meter dates to circa 1980 and is rated at 2,000 ohms per volt. Test leads accompany several meters; the Equus and GRIP examples are in retail blister packaging. INVENTORY Select for the Tradesman DT26B digital clamp meter, boxed Power Fist DT26B digital clamp meter, boxed Equus model 4320 digital multimeter with test leads, blister packed GRIP model 20235 digital multi-tester with color-coded probes, blister packed Hung Chang model HM-101 analog multimeter with box and test leads Universal model 1146 nickel-cadmium battery charger, boxed Healthware Insta-Pulse model 48100T exercise-cycle heart-rate monitor, boxed Three Remington CC-100 Titanium Smart System cleaning solution and filter refill kits Identified Models: Equus 4320; Power Fist DT26B; GRIP 20235; Hung Chang HM-101; Universal 1146; Healthware Insta-Pulse 48100T; Remington CC-100 Remington Refill Quantity: 3 boxed CC-100 cleaning solution and filter refill kits Condition: As pictured.

Canadian Rogers-Majestic AC table radio housed in a dark brown wooden cabinet with geometric inlay, a central ribbed grille, woven grille cloth, two front apertures, and a stepped plinth base. The Type R-563F chassis was manufactured in Toronto by Rogers-Majestic Corporation Limited. The Rogers 563 chassis family is documented for 1933-34 and uses a five-tube, broadcast-band superheterodyne configuration with an electrodynamic speaker. The manufacturer's plate specifies 115 volts, 0.37 amps, and 25-60 cycles. Two front control knobs are absent. Maker: Rogers-Majestic Corporation Limited, Toronto, Canada Type: R-563F Date: Circa 1934 Configuration: Five-tube AC superheterodyne table radio Reception: AM broadcast band Power: 115 volts, 0.37 amps, 25-60 cycles Condition: As pictured.

Westclox Nile electric wall clock with an avocado-green rectangular plastic case, molded clear bezel, and white dial. The dial features black Arabic numerals, black hour and minute hands, a red sweep seconds hand, and stylized floral decoration in gold and red. The Nile design was introduced in 1963 and marketed for flush wall mounting or freestanding use. This Canadian-made example is marked Westclox Canada Limited, Peterborough, Canada, and retains its white electrical cord and matching factory box. Maker: Westclox Canada Limited Model: Nile Product number: 52-470-1 Color: Avocado green Power: 115 volts A.C., 60 cycles, 2.5 watts Country of manufacture: Canada Design introduction: 1963 Reference / approximate Reference dimensions: Approx. 6 1/2 in. W x 5 1/2 in. H Condition: As pictured.

Candle model JCTR 124G is a compact portable black-and-white television with a 5-inch screen, UHF/VHF rotary tuning and volume controls, built-in two-position carrying handle and stand, telescoping antenna, and earphone jack. Designed for three-way power, it accepts an AC adapter, car/boat power cord, or eight D-cell batteries; batteries are not included. Made in Korea for Jutan International Ltd. of Toronto, Canada. The lot includes the television, AC adapter, car/boat power cord, instruction manual, foam packing, and original retail carton. Brand: Candle Model: JCTR 124G Screen: 5-inch black-and-white television Tuning: UHF/VHF rotary tuning Features: Two-position handle/stand, telescoping antenna and earphone jack Power: AC adapter, car/boat cord or eight D-cell batteries Country of manufacture: Korea Included: Television, AC adapter, car/boat power cord, instruction manual, packing and retail carton Condition: As pictured. New old Stock

Dating to 1951, this U.S. Army Signal Corps TS-497B/URR radio-frequency signal generator was manufactured by The Daven Company of Newark, New Jersey. The laboratory and field instrument provides 2-400 megacycle coverage across six frequency bands, with internal and external amplitude modulation and an external pulse-modulation input. The identification plate records serial number 2106, order number 31454-PHILA-51, and 117-volt AC, 60-cycle input. The olive-drab metal assembly has dual Weston panel meters for output and percent modulation, rotary frequency and output controls, front-panel connectors, carrying handles, an attached power cord and a protective metal case. A TS-497B/URR schematic diagram is mounted inside the cover. Manufacturer: The Daven Company, Newark, New Jersey Military designation: U.S. Army Signal Corps TS-497B/URR Date: 1951 Serial number: 2106 Order number: 31454-PHILA-51 Frequency range: 2-400 megacycles in six bands Power input: 117 volts AC, 60 cycles Modulation: Internal and external amplitude modulation; external pulse-modulation input Included components: Signal generator, protective metal case, attached power cord and interior schematic diagram Condition: As pictured.

Dating to circa 1980, this Bell & Howell ABR-IV is a full-size desktop microfiche reader with a large blue-green viewing screen and an indexed fiche carrier with movable image-position locator. Controls include a front focus knob and a high, low, and off illumination selector. The beige and black housing incorporates an attached power cord. The manufacturer plate identifies the unit as Series 1337A and specifies 120-volt, 60-hertz operation with a DED lamp. Maker: Bell & Howell Microimagery Group Model: ABR-IV Series: 1337A Type: Desktop microfiche reader Electrical rating: 120 V, 60 Hz, 95 W, 0.85 A Lamp: DED; 85 W maximum Controls: Focus control; high/low/off illumination selector Origin: Made in Canada Period: Circa 1980 Condition: As pictured.

Canadian Marconi Company Type RUQ fixed-tuned VHF receiver, serial number 356, manufactured for the Department of Transport Radio Division. This rack-mount communications unit has a heavy metal cabinet with dual front handles and an exposed vacuum-tube chassis containing shielded sections, transformers, cylindrical components and a multipin connector. The front panel provides RF and AF gain controls, local/remote RF gain selection, headphone and carrier connections, dimmer and muting controls, power switch and fuse holder. The RUQ was a single-channel, crystal-controlled, double-conversion superheterodyne receiver intended for aeronautical ground-station reception of AM radiotelephone signals across 118-136 MHz. The design incorporated automatic noise limiting, automatic volume control and carrier-operated squelch circuitry. Multiple tube sockets are vacant. The RUQ design was documented in January 1950 during the postwar expansion of VHF air-to-ground communications and airport traffic-control systems. Manufacturer: Canadian Marconi Company Model: Type RUQ VHF fixed-tuned receiver Serial Number: 356 Commissioning Agency: Department of Transport, Radio Division Frequency Range: 118-136 MHz Configuration: Single preset channel with quartz-crystal frequency control Receiver Circuit: Double-conversion superheterodyne Reception Type: AM radiotelephone Published Power Requirement: 120V AC, 50/60 Hz, 90W Model Period: Design documented January 1950 Condition: As pictured.

Northeast Electronics Corp. Model TTS-4BNH-N analog transmission test set, serial no. 2131, housed in a gray metal carrying case with a hinged lid, latches, handle, and protective control rails. The control panel incorporates an analog meter, send-frequency and send/receive-level selectors, 600- and 900-ohm impedance settings, function and line-monitor controls, battery test, binding posts, and labeled telephone-set, send, line, receive, direct-receive, and noise-measurement connections. A lid-mounted variable-frequency control and range scales are connected to the main unit. The TTS-4BNH-N is configured for telephone transmission testing, including send-and-receive measurements and noise measurements. Manufacturer: Northeast Electronics Corp., Concord, New Hampshire Model: TTS-4BNH-N Serial Number: 2131 Equipment Type: Analog telephone transmission test set Condition: As pictured.

Micronta catalog no. 63-3003 Deluxe VLF discriminator metal detector with red bilingual retail box. Introduced in Radio Shack's 1986 catalog, the model features adjustable volume, sensitivity, tuning, ground balance and discrimination controls, together with an analog meter, built-in speaker, auto-tune function and headphone jack. Package specifications list an adjustable shaft extending to 26.5 in. and an 8 in. waterproof search coil. Radio Shack specified operation with three 9V batteries. Brand: Micronta Model: 63-3003 Type: Deluxe VLF discriminator metal detector Package-Listed Specifications: 8 in. waterproof search coil; adjustable shaft extending to 26.5 in. Controls & Indicators: Volume, sensitivity, tuning, ground balance and discrimination controls; meter and speaker Power: Three 9V batteries Introduction: Introduced in 1986 Condition: As pictured. New Old Stock

A vintage Ampro Deluxe portable speaker enclosure designed for use with Ampro 16mm sound-film projectors. The speaker is housed in a brown leatherette-covered wooden carrying cabinet with a rounded top, molded handle, metal corner protectors, side latches, and a hinged rear access panel. A large circular metal grille incorporates a geometric lattice, raised AMPRO lettering, and brown grille cloth. The cabinet interior contains the speaker driver and a spindle intended for cable storage. The driver bears a red and silver Ampro Deluxe Speaker label. Maker: Ampro Corporation, Chicago, U.S.A. Markings: AMPRO; Ampro Deluxe Speaker; Precision Cine Equipment; Made in U.S.A. Type: Portable speaker enclosure for a 16mm sound-film projector Cabinet: Brown leatherette-covered wood with carrying handle, side latches, hinged rear panel, and metal corner protectors Grille: Circular geometric metal grille with brown cloth backing Condition: As pictured.

Ampro Corporation Premier 40 portable 16mm sound-and-silent film projector in a textured brown metal housing. The circa 1953 model has attached folding reel arms, a projection lens, carrying handle, internal amplifier, and controls for microphone volume, projection volume, lamp, start/stop, and amplifier/speaker functions. The identification plate records serial number 135965 and Chicago manufacture. Electrical markings specify 105-125 volts, with a 1.0-amp, 50-60-cycle AC amplifier and a 10.0-amp AC/DC lamp and motor circuit rated for lamps up to 1,000 watts. Period specifications for the Premier 40 include single-frame and reverse operation, fast motor rewind, blower cooling, an interchangeable coated f/1.6 lens, and 2,000-foot reel capacity. Accompanied by an Ampro case, Premier 40 instruction manual, two General Electric precision-lamp boxes, a cord, and a boxed lamp accessory. Maker: Ampro Corporation, Chicago, Illinois Model: Premier 40 Film Format: 16mm sound-and-silent projector Serial Number: 135965 Electrical Rating: 105-125V; amplifier 1.0A, 50-60-cycle AC; lamp and motor 10.0A AC/DC Maximum Lamp Rating: 1,000 watts Included Accessories: Ampro case, Premier 40 manual, two GE lamp boxes, cord, and boxed lamp accessory Condition: As pictured.

Bell & Howell Filmosound model 1580C portable 16mm motion-picture projector in a turquoise-green and charcoal housing. The slot-threading Autoload mechanism is paired with folding reel arms, a projection lens, optical sound system, built-in amplification, tone and volume controls, microphone input, and an attached power cord. The model supports 24 fps sound and 18 fps silent projection. Includes the fitted hard carrying case with handle and latches. Serial TC21038. Maker: Bell & Howell Model: Filmosound 1580C Format: 16mm sound film Threading System: Slot-threading Autoload Projection Speeds: 24 fps sound; 18 fps silent Serial Number: TC21038 Included Component: Fitted carrying case Condition: As pictured.

Early 20th-century wooden magneto wall telephone by L.M. Ericsson & Co. of Stockholm, fitted with a horizontal hand micro-telephone, twin external bell gongs, side crank, three-magnet generator and lower battery compartment. The shaped wall cabinet has an arched crest and removable wooden access covers. An interior maker's label is dated 14 February 1907 and records generator resistance of 500 ohms and bell resistance of 1,000 ohms. The lot includes the telephone body, handset assembly, crank, cabinet panels and attached wiring with multi-pin connector. Maker: L.M. Ericsson & Co., Stockholm Object: Wooden magneto-ringing wall telephone Date: 14 February 1907 Electrical Specifications: Generator: 500 ohms; bell: 1,000 ohms Features: Hand micro-telephone, twin bells, side crank, three-magnet generator and battery compartment Condition: As pictured.

Circa 1950 Movie-Mite Model 63LM 16mm sound-on-film projector manufactured by Movie-Mite Corporation of Kansas City, Missouri. The compact brown metal unit is configured with a projection lens, lamp housing, film gate and transport, lamp and motor switches, dual-speed switch, and tone and volume controls. Model literature specifies a tube amplifier and photoelectric sound pickup. The projector is mounted in a brown textured carrying-case base with grille, latches, handle, and matching cover. A case label identifies Leonard Roy, a division of Associated Screen News Ltd. of Montreal, as the Canadian distributor. The rating plate specifies 115 volts, 450 watts, 25-60 cycle AC or DC, with a maximum 300-watt lamp. Manufacturer: Movie-Mite Corporation, Kansas City, Missouri Model: 63LM Format: 16mm sound-on-film projector Electrical Rating: 115 volts, 450 watts, 25-60 cycle AC or DC Maximum Lamp Wattage: 300 watts Canadian Distributor: Leonard Roy, a division of Associated Screen News Ltd., Montreal Condition: As pictured.

Mitchell Camera Corporation professional 16mm motion-picture camera system centered on a Model 16MM camera numbered 145, together with a Mitchell Model I-L assembly numbered 123, four film magazines, motor and control equipment, cables, mounts, filters, tools, paperwork, and fitted transit cases. The camera has a four-position lens turret with capped lenses and is housed in a fitted metal-clad case. Introduced in 1946, the Mitchell 16mm Professional was developed as a professional registration-pin motion-picture camera. Its studio-style construction incorporates a rack-over focusing arrangement and detachable external film magazines. The metal motor control box is fitted with frequency and voltage meters, manual and automatic speed settings, armature and field controls, camera selectors, and multiple connector sockets. The cases bear Mitchell camera and magazine stenciling, Galairie Productions Inc. labels from Vancouver, and a Keeler Bros. sample-case label from Hollywood. EQUIPMENT INVENTORY Mitchell Camera Corp. Model 16MM motion-picture camera, No. 145, with four-position lens turret and fitted metal-clad case Mitchell Camera Corp. Model I-L assembly, No. 123, with associated camera and motor components in a tall fitted sample case with drawers Four Mitchell 16mm circular film magazines in a fitted metal-clad magazine case Metal motor control box with frequency meter, two voltage meters, speed and field controls, switches, connector panel, and carrying handle Assorted camera motors or power components, cables, mounting brackets, supports, and hardware Mitchell Camera Corp. paperwork and accessory pouch Tiffen Photar photographic filters and other filter or lens accessories Assorted small tools, spare parts, lens caps, containers, and fitted case inserts Maker: Mitchell Camera Corporation, Glendale, California Format: 16mm motion-picture camera system Camera Number: No. 145 Additional Mitchell Assembly: Model I-L, No. 123 Case Markings: "16 MITCHELL CAMERA" and "16 MITCHELL MAGAZINES" Case Maker: Keeler Bros., Hollywood, USA Former Equipment Labels: Galairie Productions Inc., Vancouver, B.C. Condition: As pictured.

Group of nine cinema projection lenses and optical attachments. The lot includes two ISCO-Göttingen Kiptar 1:3.1/180 projection-lens assemblies numbered 9139511 and 9139512; the latter also incorporates an MC Magna-Com 65 component numbered 9137075. Additional identified optics include a gold-finished Kollmorgen-Kosaka 2x Anamorphic Lens Model KA298, a Sankor Anamorphic Adapter-M, and a Projection Optics Co. Super-Lite Series III-C lens marked 5 3/4 E.F. Also included are two gold-finished P1 1.85:1 50mm optical units in black mounting housings, one numbered 555269, and two smaller unmarked lens elements. The group features black, silver-tone, and gold-tone metal barrels, focusing scales, threaded fittings, and projection-mount housings. LENS & OPTICAL COMPONENT INVENTORY 2 ISCO-Göttingen Kiptar 1:3.1/180 projection-lens assemblies, serials 9139511 and 9139512; one incorporating an MC Magna-Com 65 component, serial 9137075 1 Kollmorgen-Kosaka 2x Anamorphic Lens, Model KA298 2 P1 1.85:1 50mm optical units with black mounting housings; one numbered 555269 1 Sankor Anamorphic Adapter-M 1 Projection Optics Co. Super-Lite Series III-C lens, marked 5 3/4 E.F. 2 unmarked small lens elements Quantity: 9 optical units and attachments ISCO serial numbers: 9139511, 9139512, and Magna-Com 65 component 9137075 P1 specification: 1.85:1 50mm Kollmorgen-Kosaka model: 2x Anamorphic Lens, Model KA298 Condition: As pictured.

Carvin V3M micro three-channel all-tube guitar amplifier head, an early-2010s model made in the USA. It offers switchable 50-, 22-, and 7-watt output, four 12AX7 preamp tubes, and four EL84 power tubes. Channels 1 and 2 are overdrive channels with independent volume, drive, three-position gain modes, EQX, bass, mid, treble, and presence controls; Channel 3 provides corresponding clean-channel controls, joined by master volume, reverb, and boost functions. The rear panel includes parallel speaker outputs with a 4/8/16-ohm selector, cabinet-voiced line out, series effects loop, boost-level control, dedicated FS44L-V3M and FS22 footswitch connections, selectable 120/240V AC input, and red/blue/off cage lighting. Serial number OD67256. Includes the Carvin FS44L-V3M four-button footswitch for channel, reverb, and boost control, plus a Carvin-branded padded carry bag. Manufacturer reference dimensions for the V3M head are approximately 15 x 7 x 8.5 in., with a listed net weight of 19.1 lb. Maker & Model: Carvin V3M micro tube guitar amplifier head Configuration: Three channels; switchable 50W, 22W, or 7W output Tube Complement: Four 12AX7 preamp tubes and four EL84 power tubes Speaker Outputs: Two parallel 1/4 in. outputs with 4, 8, or 16-ohm selector Included Accessories: Carvin FS44L-V3M four-button footswitch and Carvin-branded padded carry bag Serial Number: OD67256 Country of Manufacture: Made in USA Condition: As pictured.

Canon XH A1S professional HDV camcorder introduced in December 2008. The camera records HDV 1080i and standard-definition DV to MiniDV cassettes, using three 1/3-inch CCD sensors and a DIGIC DV II processor. Its fixed Canon HD L-series lens provides 20x optical zoom, a 4.5-90mm focal range, and optical image stabilization. The camcorder includes dual XLR mic/line inputs with phantom power, IEEE 1394 HDV/DV input and output, a mounted shotgun-style microphone with foam windscreen, shoulder strap, two Sennheiser EK 100 G2 portable wireless receivers, assorted cables, MiniDV cassettes, and a foam-lined hard transit case. The Sennheiser units are receivers only; matching wireless transmitters are not included. Manufacturer & model: Canon XH A1S Production introduction: December 2008 Recording formats: HDV 1080i and standard-definition DV on MiniDV cassette Imaging system: Three 1/3-inch CCD sensors with DIGIC DV II processing Lens: Canon 20x HD L-series zoom, 4.5-90mm, f/1.6-3.5 Audio connections: Two XLR mic/line inputs with phantom power Wireless receivers: Two Sennheiser EK 100 G2 portable receivers, 740-776 MHz U.S. frequency restriction: Compatible 740-776 MHz transmitters may not be operated in the U.S. 700 MHz band Included case: Foam-lined hard transit case Condition: As pictured.

Bell & Howell Eyemo Model 71 professional 35mm motion picture camera with a black wrinkle-finish metal body and wide three-position "Spider" lens turret. The Eyemo line debuted circa 1925 as a compact, spring-driven camera intended for portable professional cinematography; the three-lens turret configuration was introduced by 1929. The camera is fitted with a dual-chamber external film magazine and includes a variable-speed selector, footage counter, viewfinder assembly, winding socket, and turret controls. It is mounted on a panning tripod head with a long handle, three-legged riser, and rectangular plywood platform. The three lens positions are empty. Marked "Bell & Howell Co., Chicago," "Eyemo," "Camera 71-," "Made in U.S.A.," and serial number 381825. Manufacturer: Bell & Howell Co. Model: Eyemo Model 71, wide "Spider" turret configuration Format: 35mm motion picture film Serial Number: 381825 Configuration: Three-position lens turret with external dual-chamber film magazine Lens Status: No lenses included; all three turret positions are empty Mount: Panning tripod head with handle, three-legged riser, and plywood platform Marks: Bell & Howell Co., Chicago; Eyemo; Camera 71-; Made in U.S.A.; Standard Bell & Howell Company Cine Machinery Country of Manufacture: United States Condition: As pictured.

Panasonic WV-341P black-and-white television camera in an olive-gray and black metal housing, a model documented in a Panasonic VTR/CCTV catalog from around 1980. The self-contained design incorporates a hooded CRT monitor, carrying handle, red tally lamp, attached manual zoom lens with hood, and fixed power cord. Controls include power, internal/external sync, brightness, contrast, optical focus, intercom, line/camera selection, focus, beam, and target adjustments. Rear connections include multipin and coaxial sockets. The manufacturer's label specifies 115V AC, 60Hz, 29W power and 1 Vp-p, 75-ohm video output. Made in Japan, serial number 723578, with Washington State inventory tag No. 775743. Maker: Panasonic Model: WV-341P Type: Black-and-white television camera with built-in CRT monitor and zoom lens Period: Circa 1980 Power: 115V AC, 60Hz, 29W Video Output: 1 Vp-p, 75 ohms Country of Manufacture: Japan Serial Number: 723578 Inventory Tag: Washington State No. 775743 Condition: As pictured.

Canon EOS Digital Rebel, also designated the EOS 300D, digital SLR camera kit centered on a silver-finish APS-C body introduced in September 2003. Canon specifications list a 6.3-effective-megapixel CMOS sensor, DIGIC image processor, Canon EF and EF-S lens compatibility, and Type I and II CompactFlash recording. The camera is fitted with a Sigma 18-250mm F3.5-6.3 DC Macro OS HSM zoom lens for Canon EF mount. Designed for APS-C DSLR cameras, the lens features optical stabilization, a hyper sonic motor, 62mm filter size, and 35cm minimum focusing distance. A Canon EF-S 18-55mm zoom lens is also included. Accompanying equipment includes a Sylvania portable LCD monitor, CompactFlash memory cards, lens caps, cables, camera strap, assorted small accessories, and a foam-lined aluminum equipment case with latches and lid storage pockets. KIT CONTENTS Canon EOS Digital Rebel / EOS 300D digital SLR camera body Sigma 18-250mm F3.5-6.3 DC Macro OS HSM lens with 62mm UV filter and retail box Canon EF-S 18-55mm zoom lens Sylvania portable LCD monitor Two SanDisk Ultra 8 GB CompactFlash cards, including one in retail packaging Lexar Media 256 MB CompactFlash card Camera strap and lens caps Assorted cables and small camera accessories Foam-lined aluminum equipment case Camera: Canon EOS Digital Rebel / EOS 300D digital SLR Model introduction: September 2003 Camera specifications: 6.3 MP APS-C CMOS sensor; Canon EF/EF-S mount; Type I/II CompactFlash media Primary lens: Sigma 18-250mm F3.5-6.3 DC Macro OS HSM, Canon EF mount Additional lens: Canon EF-S 18-55mm zoom lens Storage media: CompactFlash cards: two 8 GB SanDisk Ultra and one 256 MB Lexar Condition: As pictured.

Panasonic AJ-D230HP professional DVCPRO digital video cassette recorder in a portable desktop chassis with an integral top handle. The recorder uses 1/4-inch DVCPRO tape and supports two-channel, 48 kHz/16-bit digital audio together with time-code generator and reader functions. Operating documentation for the model dates to 1998, and Panasonic records September 19, 2001, as its production completion date. Connections include composite video and sync inputs, video and monitor outputs, S-video input and output, two-channel RCA audio input and output, RS-232C, three DVCPRO-labeled digital interface ports, wired remote and an IEC power inlet. Front-panel features include audio recording-level controls, transport controls, counter reset, headphone output and local/menu/remote selection. Rated for 120V AC, 50-60Hz and 49W. Made in Japan. Manufacturer: Panasonic Model: AJ-D230HP Format: DVCPRO 1/4-inch digital video cassette Digital audio: 2 channels, 48 kHz/16-bit Power: 120V AC, 50-60Hz, 49W Country of manufacture: Japan Model reference weight: Approx. 15.4 lb. (7.0 kg) Model documentation and production: Operating instructions dated 1998; production completed September 19, 2001 Condition: As pictured.

Sony portable video equipment lot comprising an early 1980s HVC-2000 Trinicon color video camera and a PVM-8042Q Trinitron color video monitor manufactured in April 2002. The camera is rated for 12V DC operation and includes an attached lens with cap, handgrip, shoulder strap, connecting cable, and molded Sony Trinicon carrying case. The portable monitor has a yoke-style mounting bracket and front controls for aperture, brightness, chroma, phase, contrast, and volume. Its connections include Y/C, composite video and audio, RGB/component video, external synchronization, and remote control, with provisions for AC, 12V DC, and battery operation. Sony documentation specifies 450 TV-line resolution for the PVM-8042Q. Camera: Sony HVC-2000 Trinicon color video camera Camera Serial Number: 201327 Camera Power: 12V DC, 8.3W Camera Origin: Made in Japan Monitor: Sony PVM-8042Q Trinitron color video monitor Monitor Serial Number: 2021665 Monitor Manufacture Date: April 2002 Monitor Power: 120V AC, 50/60Hz, 0.6A, 45W max.; 12V DC, 3.7A, 38W Monitor Resolution: 450 TV lines Connections: Y/C, composite video, audio, RGB/component, external sync, and remote Included Components: Camera, monitor with mounting bracket, lens cap, handgrip, strap, cable, and carrying case Condition: As pictured.

Olivetti Studio 44 manual semi-standard typewriter in a blue-green painted metal housing, with QWERTY keyboard, dark rounded keys, contrasting gray controls, and a red accent key. Designed by Marcello Nizzoli in collaboration with engineer Giuseppe Beccio, the Studio 44 model was introduced in 1952 and combines a 43-key, 86-character keyboard with tabulation and selectable line spacing. The maker's plate reads "olivetti studio 44 / UNDERWOOD LIMITED TORONTO - MADE IN CANADA." Accompanied by a fitted, fabric-lined hard carrying case with handle and metal closures. ARTIST / CREATOR BIOGRAPHY Marcello Nizzoli (1887-1969) was an Italian artist, architect, graphic artist, and industrial designer born in Boretto, in the province of Reggio Emilia. He studied decoration and ornament at Parma's Paolo Toschi Institute of Fine Arts and moved to Milan early in his career. His broad practice encompassed painting, exhibition design, architecture, textiles, and memorable advertising graphics, including work for Campari and other leading Italian firms. Nizzoli began his association with Olivetti in the late 1930s, first contributing graphic work and later becoming one of the company's defining product designers. His sculptural housings united mechanical function with carefully controlled contours and color. Among his best-known Olivetti designs are the Lexikon 80, Lettera 22, Studio 44, and Divisumma calculating machines. These objects helped establish the distinctive character of postwar Italian industrial design: technically purposeful, approachable, and visually coherent. Alongside product design, Nizzoli pursued architectural projects for Olivetti and other clients, often working collaboratively on offices, residences, and planned communities. The Polytechnic University of Milan awarded him an honorary degree in architecture in 1966. He retired to Camogli, where he died in 1969, leaving a body of work that continues to be represented in major design collections, including the Museum of Modern Art in New York. Maker: Olivetti Model: Studio 44 Type: Manual semi-standard typewriter Designer: Marcello Nizzoli, with engineer Giuseppe Beccio Model introduced: 1952 Keyboard: 43 keys; 86 characters Mark: "olivetti studio 44 / UNDERWOOD LIMITED TORONTO - MADE IN CANADA" Included: Fitted hard carrying case Condition: As pictured.

Collection of vintage 8mm home-movie reels, round metal and plastic film cans, and two gray hinged metal storage cases fitted with upright reel dividers. The assortment includes blue, green, gray, and brown cans, loose open reels, large metal reels, a black Kodak reel, and three small cylindrical Kodak canisters. A blue Perm-A-Flex Dual 8 can is handwritten "Rick & Sandra" and "1976-1985"; the accompanying 200-foot Dual-8 reel is marked Made in Canada by Petro Products Ltd. A few cans contain film; most are empty. FILM REEL & CAN INVENTORY Two hinged metal film-reel storage cases with fitted dividers Assorted round metal and plastic 8mm film cans in blue, green, gray, and brown Loose open and enclosed film reels, including Kodak and Dual-8 examples Large metal and black plastic reels Three small cylindrical Kodak film canisters Inventory is a best-effort identification of the lot contents and may not be complete or exact. Format: 8mm and Dual-8 home-movie reels and cans Storage: Two hinged metal reel-storage cases Film contents: A few cans contain film; most are empty Readable label: Perm-A-Flex Dual 8; handwritten "Rick & Sandra" and "1976-1985" Reel marking: Dual-8, 200 ft., Petro Products Ltd., Made in Canada, Design Reg. 1966 Condition: As pictured.

Smith-Corona Citation cartridge electric typewriter featuring a cream and black housing, typebar mechanism, QWERTY keyboard, cartridge-ribbon system, paper scale, and attached power cord. The identification plate designates model 6E and lists Canadian patent years through 1976. It carries bilingual English and French labeling and is marked as double insulated and printed in Canada. Manufacturer: Smith-Corona / SCM Corporation Product line: Citation cartridge Model: 6E Type: Electric typebar typewriter with QWERTY keyboard Electrical rating: 117V, 60Hz, 1.0A Construction: Double insulated Label information: Bilingual English/French label; printed in Canada Patent years listed: 1967, 1972, 1973, 1974, 1975, and 1976 Condition: As pictured.

An Olympia SG-3 full-size manual office typewriter in a light gray and charcoal finish, fitted with a Spanish-language keyboard and wide carriage. Features include a carriage-return lever, paper support and injector, paper scales, sliding margin stops and tabulator controls. Factory literature for the SG-3 identifies quick-action margin stops, adjustable touch control, vertical half-spacing and tabulator clearance. The maker's plate reads "Olympia de Mexico, S.A.," Los Reyes Acaquilpan, Estado de México, "Tipo 1," "NOM-334-I," "Modelo: SG-3," "10" and "Hecho en Mexico." A Bond Typewriter Ltd. service label is affixed to the front housing. Manufacturer: Olympia de Mexico, S.A. Model: SG-3 Type: Manual office typewriter Keyboard: Spanish-language QWERTY Country of Manufacture: Mexico Manufacturing Location: Los Reyes Acaquilpan, Estado de México Additional Plate Markings: Tipo 1; NOM-334-I; 10 Condition: As pictured.

DeWald M-1200 "Concerto" high-fidelity integrated amplifier from 1959, designed for stereophonic or monaural operation. Its 10-tube circuit uses four ECC83/12AX7, four EL84/6BQ5, and two EZ80/6V4 tubes and is rated at 15 watts per channel in stereo or 30 watts in monaural mode. The low-profile metal cabinet has a black ventilated cover and gold-tone front panel. Controls include source selection for tuner, LP/RIAA, crystal, pop, tape, and auxiliary inputs; A-B/B-A input reversal; stereo or monaural mode; tape monitoring; speaker phase selection; dual loudness and balance controls; master stereo control; and separate channel A/B bass and treble adjustments. The chassis includes multiple audio connections, screw-terminal speaker outputs, and an attached AC power cord. Maker: DeWald Radio Mfg. Corp. Model: M-1200 "Concerto" Year: 1959 Type: Vacuum-tube stereo and monaural integrated amplifier Rated Output: 15 watts per channel stereo; 30 watts monaural Tube Complement: 4 ECC83/12AX7, 4 EL84/6BQ5, and 2 EZ80/6V4 tubes Power: 105-125V AC Condition: As pictured.

Late-1950s matched Heathkit high-fidelity tuner pair comprising a model FM-3A FM tuner and model BC-1A broadband AM tuner. Both are mono vacuum-tube components in satin-gold metal cabinets with slide-rule tuning dials and rear audio and antenna connections. The FM-3A covers 88-108 MHz and uses a seven-tube circuit with automatic gain control, a ratio detector, and fixed and variable outputs. The BC-1A covers 550-1600 kHz and uses a five-tube circuit with broad-band IF design, crystal-diode detection, dual antenna inputs, and fixed and variable line-level outputs. Each has a built-in AC power supply and is intended for connection to a separate amplifier. The BC-1A has exposed tuning and volume control shafts. Maker: Heathkit, Heath Company Models: FM-3A FM tuner and BC-1A AM tuner Reception Bands: FM 88-108 MHz; AM 550-1600 kHz Configuration: Mono vacuum-tube tuners with fixed and variable line-level outputs Power: 105-125V AC, 50-60Hz; FM-3A 35W and BC-1A 26W Period: Late 1950s Lot Contents: Two tuner components Condition: As pictured.

Philips EL3542 portable reel-to-reel tape recorder from circa 1960, built as a four-track monaural tube unit with three selectable tape speeds: 1 7/8, 3 3/4, and 7 1/2 inches per second. The suitcase-style cabinet incorporates a front speaker grille, carrying handle, twin reel hubs, magic-eye recording-level indicator, and piano-key controls for play, record, pause, rewind, stop, and fast forward. Designed for reels up to 7 inches, the recorder has a rated 2.5-watt audio output. The recessed rear connection panel is labeled for stereo, phono/radio, external speaker, output, and headphones. Manufacturer: Philips Model: EL3542 Period: Circa 1960 Type: Tube reel-to-reel tape recorder Recording Format: Four-track monaural Tape Speeds: 1 7/8, 3 3/4 & 7 1/2 ips Audio Output: 2.5 W Rear Connections: Stereo, phono/radio, external speaker, output & headphones Condition: As pictured.

B&K Division of Dynascan Corporation Model 707 Dyna-Jet portable vacuum-tube tester, a model dating from the late 1960s into the 1970s. Its upper socket bank provides dynamic mutual conductance testing, while the lower switch section provides emission testing. The control panel incorporates a color-coded Replace-?-Good meter, sensitivity and setup controls, and dedicated tests for shorts and grid emission. The instrument is rated for 105-125 volts AC, 60 Hz, 85 watts, with a 1-ampere 3AG Slo-Blo fuse. It is housed in a fitted hinged carrying case with metal corner guards, dual latches, and a handle. Accompanied by a test-lead assembly, Model 707 instruction manual, and tube chart. Manufacturer: B&K, Division of Dynascan Corporation Model: 707 Dyna-Jet Instrument type: Dynamic mutual conductance vacuum-tube tester Model period: Late 1960s-1970s Electrical rating: 105-125 VAC, 60 Hz, 85 watts Fuse: 1 ampere, 3AG Slo-Blo Country marking: Made in U.S.A. Included: Fitted carrying case, test-lead assembly, instruction manual, and tube chart Condition: As pictured.

Trio model AFX-210 AM/FM multiplex stereo tuner in a vented metal cabinet with an illuminated analog tuning dial. This circa-1963 component employs a 12-tube superheterodyne circuit and provides AM, FM mono, and FM stereo reception. Front controls include band and mode selection, noise filter, power, AFC tune/lock control, and tuning. The rear panel carries AM and FM antenna terminals, adjustable AM level and stereo dimension controls, and left and right RCA audio outputs. An integrated ferrite-bar AM antenna is mounted at the rear. Maker: Trio Model: AFX-210 Type: AM/FM multiplex stereo tube tuner Production period: Circa 1963 Circuit: 12-tube superheterodyne with RF stage Power: AC 117V, 60 cycles, 65W Outputs: Left and right RCA audio outputs Serial number: 4077 Country of manufacture: Japan Condition: As pictured.

Olson AM-253 stereo integrated vacuum-tube amplifier dating to circa 1965. Its brushed-metal control panel incorporates input selection, balance, volume, separate bass and treble controls for each channel, stereo and monaural function settings, rumble filter, loudness, speaker and headphone selection, and a front headphone jack. The open metal chassis carries seven tubes, multiple transformers, rear speaker terminals, and RCA audio connections. Published specifications for the AM-253 rate its output at 15 watts per channel into 8 ohms, with a frequency response of 30 Hz to 25 kHz and support for speaker loads from 4 to 16 ohms. The listed tube complement is two 12AX7, four 6BM8, and one 6CA4. Maker: Olson Model: AM-253 Type: Stereo integrated vacuum-tube amplifier Period: Circa 1965 Rated Output: 15 watts per channel into 8 ohms Frequency Response: 30 Hz-25 kHz Speaker Load: 4-16 ohms Tube Complement: 2 x 12AX7, 4 x 6BM8, 1 x 6CA4 Condition: As pictured.

Mid-1960s Trio KW-550 automatic FM stereo multiplex tuner in a brushed-metal cabinet with an 88-108 MHz slide-rule dial. Its vacuum-tube design incorporates a Nuvistor cascode front end, five wideband FM IF stages, and relay-operated automatic mono/stereo switching. Front-panel functions include mode selection, output level, stereo monitor, AFC, power, noise filter, adjustable muting, and tuning. Rear connections comprise antenna terminals, normal/local sensitivity switching, a dedicated mono output, and parallel stereo outputs for amplifier and recording use. Rated 117V AC, 50/60 cycles, 65W; serial number 31220288. Brand: Trio Model: KW-550 Type: Automatic FM stereo multiplex vacuum-tube tuner Period: Mid-1960s FM Tuning Range: 88-108 MHz Features: Automatic mono/stereo switching, AFC, noise filter, stereo monitor and adjustable muting Connections: Antenna terminals, mono output and parallel stereo amplifier/recording outputs Power: 117V AC, 50/60 cycles, 65W Serial Number: 31220288 Condition: As pictured.

Dating to 1963-64, this H.H. Scott Stereomaster Model 340-B is a vacuum-tube FM multiplex stereo tuner-amplifier with a brushed-metal faceplate, slide-rule tuning dial, large tuning control, and separate input, selector, bass, treble, balance, loudness, filter, tape-monitor, speaker and power controls. Its amplifier section is rated at 30 watts per channel and uses four 7591 output tubes within an 18-tube circuit. Rear connections include antenna and ground terminals, speaker-output taps, derived center-channel output, tape input and output, extra high-level input, and ceramic and magnetic phono inputs. Offered as an exposed metal chassis without an outer cabinet and with an attached power cord. Maker: H.H. Scott, Inc. Model: Stereomaster 340-B Type: Vacuum-tube FM multiplex stereo tuner-amplifier Production period: 1963-64 Rated power output: 30 watts per channel Output tubes: Four 7591 tubes Cabinet: Exposed metal chassis; outer cabinet not included Condition: As pictured.

Circa 1959 Trio AF-220 vacuum-tube AM/FM tuner in a ventilated metal cabinet with a gold-tone faceplate, dual analog tuning scales, and separate AM and FM tuning controls. The mode selector provides FM M/X, AM-FM, M/X, FM, and AM settings, supplemented by AFC, sharp or hi-fi AM bandwidth selection, and a power switch. The model uses independent AM and FM sections for AM-FM simulcast stereo; FM multiplex stereo requires an external decoder. Rear connections provide AM and FM antenna terminals together with mono, AM-FM stereo, FM-multiplex, and multiplex-adapter signal routing. Published exact-model specifications list a ten-tube superheterodyne circuit, 88-108 MHz FM coverage, and 535-1605 kHz AM coverage. Published exact-model reference dimensions are approximately 15 in. wide by 9.5 in. deep by 4.25 in. high. Manufacturer: Trio / Trio-Kenwood Model: AF-220 Type: Vacuum-tube AM/FM tuner Production period: Circa 1959 Tuning ranges: FM 88-108 MHz; AM 535-1605 kHz Circuit: Ten-tube superheterodyne with RF stage Functions: Independent AM/FM tuning; AFC; sharp/hi-fi AM bandwidth; FM multiplex and AM-FM simulcast modes Power: AC powered with attached two-prong cord Reference weight: Approx. 12 lb. Condition: As pictured.

Armaco model TTAFMX analog AM/FM stereo tuner with vacuum-tube circuitry and an open metal chassis. The brushed metal face incorporates a black illuminated dial with FM 88-108 and AM 550-1600 scales, a tuning meter, selector and tuning knobs, and switches for the FM noise filter and automatic frequency control. The selector provides off, AM, FM, FM subchannel, and FM stereo settings. Rear connections include MPX and composite outputs, FM and AM antenna terminals, a separation adjustment, and an attached two-prong power cord. Marked Japan on the rear chassis. Maker: Armaco Model: TTAFMX Type: AM/FM stereo vacuum-tube tuner Dial ranges: FM 88-108; AM 550-1600 Controls: Band selector, tuning, FM noise filter and AFC Outputs: MPX OUT and COM OUT Origin mark: Japan Condition: As pictured.

This lot comprises three electronic test instruments: a Heathkit Model O-11 laboratory oscilloscope, a Clough-Brengle Model 79-B beat-note audio oscillator, and an HDW-Elektronik Echoflex T11/1A cable reflectometer. The Heathkit O-11 has a circular 5-inch CRT with vertical and horizontal gain, positioning, synchronization, phase, input attenuation, and frequency controls. Model specifications include a 5 MHz vertical bandwidth and a sweep range from 20 Hz to 500 kHz. The Clough-Brengle Model 79-B has a semicircular frequency dial, zero-adjustment and control knobs, line-power switch, and A.F. output. It provides a continuously variable frequency range from 0 to 15,000 cycles per second. The maker's plate identifies serial number 507 and 115-volt, 60-cycle, 40-watt operation. The West German Echoflex T11/1A is a pulse-echo cable fault locator with a CRT display, selectable ranges of 100, 200, and 500 meters and 1, 2, and 5 kilometers, velocity setting, comparator control, and Y-amplifier control. Its label identifies serial number 861772 and 12-volt DC operation. LOT CONTENTS Heathkit Model O-11 laboratory oscilloscope Clough-Brengle Model 79-B beat-note audio oscillator, serial 507 HDW-Elektronik Echoflex T11/1A cable reflectometer, serial 861772 Quantity: 3 instruments Heathkit Instrument: Model O-11 laboratory oscilloscope Clough-Brengle Instrument: Model 79-B beat-note audio oscillator, serial 507 Clough-Brengle Power: 115 V, 60 cycles, 40 W HDW-Elektronik Instrument: Echoflex T11/1A cable reflectometer, serial 861772 Echoflex Power & Origin: 12 V DC; made in West Germany Condition: As pictured.

A group of four vintage over-ear stereo headphones comprising Alpha Electronics Co. SDH-8V, Ravel HP-17, Allander TE-1041, and Detson SHP-13 models. The headphones have padded adjustable headbands, cushioned earcups, attached coiled cords, and black or tan finishes. The Alpha and Detson sets incorporate stereo/mono selectors; the Detson also has an earcup-mounted volume control. The Ravel is marked 4-16 ohms and Japan. The Alpha SDH-8V was advertised in 1972 with an 8-16-ohm input rating, 20-18,000 Hz frequency response, stereo/mono switching, separate volume controls for each earpiece, and padded headband. HEADPHONE INVENTORY Alpha Electronics Co., Ltd. SDH-8V stereo headphones, black, marked Japan, with stereo/mono selector and level controls Ravel HP-17 stereo headphones, tan, marked Japan and 4-16 ohms Allander TE-1041 dynamic stereo headphones, black Detson SHP-13 stereo headphones, black, with stereo/mono selector and volume control Quantity: 4 headphones Identified Models: Alpha SDH-8V; Ravel HP-17; Allander TE-1041; Detson SHP-13 Country Markings: Alpha SDH-8V and Ravel HP-17 marked Japan Published Alpha SDH-8V Specifications: 8-16-ohm input; 20-18,000 Hz frequency range Condition: As pictured.

Technics model SL-MC400 compact disc changer in a black component-style cabinet, bearing an October 1996 date label. Its storage system combines a numbered 110-disc rack with a dedicated single-disc position. The front panel provides direct disc selection, program play, disc skip, ID Scan, five disc-group controls labeled A-E, and standard playback controls. The unit uses MASH 1-bit digital-to-analog conversion and has stereo RCA line outputs. Manufactured by Matsushita Electric Industrial Co., Ltd. in Osaka, Japan. Maker: Technics / Matsushita Electric Industrial Co., Ltd. Model: SL-MC400 Date: October 1996 Disc capacity: 110-disc rack plus one dedicated single-disc position Digital conversion: MASH 1-bit D/A converter Output: Stereo RCA line output Power: AC 120V, 60Hz, 11W Manufacture: Made in Japan Reference / approximate Approximate reference dimensions: 430 x 170 x 387 mm (W x H x D) Condition: As pictured.

This group of 1960s-1970s radio equipment comprises an R.L. Drake TR-3 sideband transceiver, Drake MS-4 external speaker cabinet, Lafayette HB-500A CB transceiver, Realistic model 12-1345 automotive FM converter, and Astatic model 087L desk microphone. The Drake TR-3 is a tube-type amateur transceiver covering the 80 through 10 meter bands with upper and lower sideband, CW, and AM operation. Its front panel includes separate receiver and transmitter meters, plate and load controls, RF and receiver gain, band selection, sideband selection, and a large tuning dial. The perforated-metal MS-4 cabinet is labeled for R.L. Drake Co. of Miamisburg, Ohio. The Lafayette HB-500A is a 5-watt solid-state dual-conversion CB transceiver, cataloged in 1966 with 12 crystal transmit and receive positions and a 23-channel tunable receiver. The Realistic 12-1345 converter, offered in the 1976-1977 period, is labeled for FM 88-108 MHz, 12-volt positive- or negative-ground operation, and Japanese manufacture. The Astatic 087L microphone has Transmit, Monitor, and Lock controls. Lot Contents: R.L. Drake TR-3 transceiver; Drake MS-4 speaker; Lafayette HB-500A CB transceiver; Realistic 12-1345 FM converter; Astatic 087L desk microphone Drake TR-3 Coverage & Modes: 80 through 10 meter amateur bands; upper and lower sideband, CW, and AM Lafayette HB-500A Specifications: 5-watt solid-state dual-conversion CB transceiver; 12 crystal transmit and receive positions; 23-channel tunable receiver Realistic Converter Specifications: FM 88-108 MHz; 12V positive or negative ground; made in Japan Realistic Serial Number: 7011775 Astatic Microphone Controls: Transmit, Monitor, and Lock Condition: As pictured.

A group of mid-20th-century aircraft communications and navigation equipment spanning World War II-era radio-direction-finding technology and Aircraft Radio Corporation's postwar Type 12 generation. The Aircraft Radio Corporation R-19 is a 28-volt VHF receiver nameplated for 118-148 MC and 8.3 pounds. Its metal housing has multiple circular connectors, mounting hardware, a hinged access panel, and a rear electromechanical assembly. The Bendix DU-1 radio-direction-finding assembly comprises a coupler chassis and control panel with loop-tuning controls, three frequency-band positions, receive/bearing/direction selector positions, gain control, and on/off switch. The DU-1 system was designed for 200-1600 kc operation across three manually selected bands. The Springer Aircraft Radio Corporation model CT180 has a handled metal case containing banks of tuned components and paired electromechanical drive assemblies. Its Indianapolis nameplate records serial number 53 and a weight of 5 pounds. Contents: Aircraft Radio Corporation R-19 receiver; Bendix DU-1 RDF coupler/control assembly; Springer CT180 unit R-19 Nameplate: 28V; 118-148 MC; 8.3 lbs.; Aircraft Radio Corporation, Boonton, New Jersey DU-1 Frequency Range: 200-1600 kc in three manually selected bands Springer Nameplate: Model CT180; serial 53; 5 lbs.; Indianapolis, Indiana Condition: As pictured.

A group of three analog electronic test instruments comprising a Precision Apparatus Company Series 612 tube and battery tester, Stark Electronic Instruments Model 711 power supply, and Heathkit M-1 Handitester. The Precision tester, serial number 3389, is housed in a fitted hardwood carrying case with hinged lid, socket array, roller tube chart, selector controls, and battery, condenser, noise, and short-test functions. The Stark Model 711 has paired terminals for 200, 150, 100, 50, 6, 4.5, 3, and 1.5 volts DC, 6.3 volts AC, common terminals, circuit breaker, carrying handle, and attached power cord. Its faceplate specifies 110-volt, 60-cycle input. The molded-case Heathkit meter provides AC and DC voltage, DC milliampere, and resistance ranges. The Precision Series 612 was marketed by 1949, and the Heathkit M-1 was documented in the company's 1954 test-equipment catalog. Contents: Three analog electronic test instruments Tube Tester: Precision Apparatus Company Series 612 tube and battery tester Precision Serial Number: 3389 Power Supply: Stark Electronic Instruments Model 711 Stark Input: 110 V, 60 cycles, 1.75 amps Handitester: Heathkit M-1 analog volt-ohm-milliammeter Period: Postwar era; Precision 612 marketed by 1949 and Heathkit M-1 documented in 1954 Condition: As pictured.

Dating to the mid-1960s, this Fisher Radio Corporation FM-90-B is a vacuum-tube FM multiplex stereo tuner housed in a dark wood cabinet. The gold-tone faceplate centers an analog 88-108 MHz dial with Stereoscan indicator, signal-strength meter, tuning control, mono/stereo/stereo-filter selector, power switch, and front tape jack. The rear chassis provides normal and local FM antenna terminals, a fused AC power supply, lamp connection, and separate left- and right-channel main and recording outputs. Chassis markings specify 105-120 volts AC, 50-60 cycles, 39 watts, and 41 VA. Maker: The Fisher, Fisher Radio Corporation Model: FM-90-B Type: Vacuum-tube FM multiplex stereo tuner Period: Mid-1960s Tuning Range: 88-108 MHz FM Circuit: Eight-tube design Controls: Tuning; mono, stereo and stereo-filter selector; power Connections: Front tape jack; FM antenna terminals; left/right main and recording outputs; lamp connection Power Requirements: 105-120V AC, 50-60 cycles; 39 watts, 41 VA Cabinet: Dark wood cabinet with gold-tone faceplate Condition: As pictured.

The Fisher Series 80 Model 80-R is a mid-century AM/FM vacuum-tube tuner introduced in fall 1955. Its gold-tone faceplate has a horizontal broadcast dial, separate AM and FM tuning meters, a station-selector knob, and a function selector with AM broad, AM sharp, FM, phono, and auxiliary positions. The open metal chassis houses vacuum tubes, transformers, and shielded components. Rear connections are labeled Phono, Aux 1, Aux 2, Output Level Adj., Outputs Main, and Amplifier. Manufacturer: Fisher Radio Corporation, New York Model: Series 80 Model 80-R Type: AM/FM vacuum-tube tuner Serial Number: 107121 Power: 105-125V, 50-60 cycles, 60 watts Controls: Station selector; AM broad, AM sharp, FM, phono, and auxiliary function selector Connections: Phono, Aux 1, Aux 2, Output Level Adj., Outputs Main, and Amplifier Introduction: Fall 1955 Condition: As pictured.

DeWald L-5000 "Troubadour" monophonic integrated tube amplifier dating to 1957-58. The model was rated at 12 watts and designed around five tubes: two 12AX7, two EL84, and one EZ81 rectifier. The amplifier has a gold-tone faceplate and black ventilated steel cabinet. Four rotary controls provide source selection, loudness with power switch, treble, and bass adjustment. Selector positions include crystal/auxiliary, radio, RIAA LP, 78, and pop settings. Rear connections include an AC receptacle; 0-, 8-, and 16-ohm speaker terminals; and crystal, auxiliary, radio, and magnetic-or-tape inputs. Maker: DeWald Radio Manufacturing Corp. Model: L-5000 "Troubadour" Production period: 1957-58 Type: Monophonic integrated tube amplifier Rated output: 12 watts Tube complement: 2 x 12AX7, 2 x EL84, 1 x EZ81 rectifier Controls: Source selector, loudness/power, treble, bass Selector settings: Crystal/auxiliary, radio, RIAA LP, 78, pop Speaker outputs: 0, 8, and 16 ohms Inputs: Crystal, auxiliary, radio, magnetic or tape Condition: As pictured.

Bogen Model MX60A self-contained tube preamplifier, mixer, and public-address amplifier manufactured in Paramus, New Jersey, by the Bogen Communications Division of Lear Siegler, Inc. The 1970s-era unit bears a rear calibration label dated August 16, 1973, and is marked Series J-127. Rated at 60 watts, the MX60A provides five microphone channels, two selectable auxiliary inputs, and a bridging input. Front-panel controls include individual microphone levels, an auxiliary-input fader, master volume, bass, treble, and an adjustable low-frequency filter, alongside an integrated front speaker. Rear connections include microphone, magnetic phono/tape, auxiliary, bridging, driver, and speaker outputs. The MX60A manual specifies a tube complement of two 8417, three 7247, and three 12AX7A tubes. Published approximate model dimensions are 17 in. wide by 12 in. deep by 5-3/8 in. high. Manufacturer: Bogen Communications Division, Lear Siegler, Inc. Model and series: MX60A, Series J-127 Power rating: 60 watts Electrical rating: 117 V, 50/60 cycles, 1.5 A Inputs: Five microphone inputs, two auxiliary inputs, magnetic phono/tape input, and bridging input Speaker outputs: 4, 8, and 16 ohms; balanced 25 V and 70 V lines Tube complement: Two 8417, three 7247, and three 12AX7A tubes Calibration label date: August 16, 1973 Country of manufacture: Made in U.S.A. Condition: As pictured.

Heathkit H17 floppy disk system configured with two front-loading drives in a ventilated metal cabinet. Designed for the Heathkit H8 computer, the model dates to 1978 and uses 5.25-inch hard-sectored, 40-track diskettes. Its two-drive configuration provided approximately 200K bytes of online storage. Each drive bay has a hinged loading door and red indicator lamp. The rear panel includes a ribbon interface cable, AC power switch, fuse holder, unswitched outlet, and fixed power cord. Rear markings specify EIA-416 and operation at 120/240 VAC, 50/60 Hz, 75 watts. Maker: Heathkit Model: H17 Type: Floppy disk system for the Heathkit H8 computer Configuration: Two front-loading floppy disk drives Media: 5.25-inch hard-sectored, 40-track diskettes Storage Capacity: Approximately 100K bytes per drive; approximately 200K total Power: 120/240 VAC, 50/60 Hz, 75 W Rear Designation: EIA-416 Model Period: Introduced in 1978 Condition: As pictured.

Group of five vintage analog electronic test and training instruments comprising a Heathkit IM-17 Utility Solid-State Voltmeter in a portable case with test leads; TeleTest DynaMatic DM456 Automatic Tube Tester in a carrying case with coded setup cards and tube chart; Simpson Model 289 ohmmeter; Staco code-practice oscillator by Standard Electrical Products Co. with vacuum-tube chassis and attached cord; and Hewlett-Packard 353A patch panel, serial no. 0247A09755. A 1956 technical article describes the TeleTest DM456 and its punched-card setup system. The Heathkit IM-17 manual is copyrighted 1967; its specified functions include AC and DC voltage measurement and four resistance ranges. Designed for transmission-line testing, the HP 353A provides 135-, 600-, and 900-ohm impedance settings, a bridging setting, stepped attenuation, binding posts, and BNC connections. INVENTORY Heathkit IM-17 Utility Solid-State Voltmeter with portable case and test leads TeleTest DynaMatic DM456 Automatic Tube Tester with carrying case, coded setup cards, tube chart, and power cord Simpson Model 289 ohmmeter Staco code-practice oscillator by Standard Electrical Products Co. with attached cord Hewlett-Packard 353A patch panel, serial no. 0247A09755 Quantity: Five instruments Heathkit model: IM-17 Utility Solid-State Voltmeter TeleTest model: DynaMatic DM456 Automatic Tube Tester Simpson model: Model 289 Ohmmeter Staco instrument: Code-Practice Oscillator Hewlett-Packard model: 353A Patch Panel Hewlett-Packard serial number: 0247A09755 Condition: As pictured.

Bogen-Presto Model MO60 mono vacuum-tube power amplifier dating to circa 1960. Made in the USA by Bogen-Presto Co. of Paramus, New Jersey, a division of the Siegler Corporation, the amplifier is rated at 60 watts and operates from 117-volt, 60-cycle AC power. The metal chassis is enclosed by a removable perforated cage with a front Bogen badge, pilot light, and toggle power switch. Connections include high- and low-impedance inputs, volume control, preamplifier power and relay sockets, and screw-terminal speaker outputs for 4-, 8-, 16-, and 82-ohm loads, as well as 25- and 70-volt distribution systems. The MO60 circuit uses seven vacuum tubes, including two 7027A output tubes and three GZ34/5AR4 rectifiers. Maker: Bogen-Presto Co. Model: MO60 Type: Mono vacuum-tube public address power amplifier Rated Output: 60 watts Power: 117V AC, 60 Hz, 2.0A Speaker Outputs: 4, 8, 16, and 82 ohms; 25V and 70V lines Inputs: High- and low-impedance inputs Tube Complement: 7 tubes: 6C4, 12AX7/ECC83, two 7027A, and three GZ34/5AR4 Manufacture: Made in USA Period: Circa 1960 Condition: As pictured.

Group of six vintage analog electronic test instruments in metal cases, including RF and audio signal generators, a voltage reference source, and two voltmeters. The identified models span documented literature from the early 1950s through the mid-1960s. The EICO Model 377 provides sine- and square-wave output across four selectable bands. The RCA WR-89A front panel lists 19-55 MC and 55-260 MC RF ranges with multiple modulation settings. The Heath Built EUW-16A is a 0-100-volt DC voltage reference source with coarse and fine controls, range multipliers, polarity selection, and binding-post connections. The Precision Apparatus Series E-200-C has a large multiband frequency dial, RF and modulation controls, AVC voltage terminals, and audio-signal connections. Also included are a Heathkit Model V-6 vacuum-tube voltmeter with probe and power cord and a Weston Model 433 / Signal Corps Type IS-185 AC voltmeter calibrated from 0-150 volts at 25-2400 cycles. INVENTORY EICO Model 377 sine- and square-wave audio generator, serial A26902, with four-band selector and dual output terminals RCA Model WR-89A crystal-calibrated marker generator with 19-55 MC and 55-260 MC RF ranges Heath Built Model EUW-16A voltage reference source with 0-100-volt DC output and coarse/fine adjustment Precision Apparatus Company Series E-200-C signal generator with multiband dial and carrying handle Heathkit Model V-6 vacuum-tube voltmeter with test probe and attached power cord Weston Electrical Instrument Corporation Model 433 / Signal Corps Type IS-185 AC voltmeter, 0-150 volts and 25-2400 cycles Quantity: Six instruments Documented Model Period: Early 1950s to mid-1960s Instrument Types: Audio generator, RF signal generators, voltage reference source and voltmeters Condition: As pictured.

B&K Manufacturing Co. Model 440 cathode ray tube rejuvenator tester, offered by 1961 and made in Chicago, Illinois. The instrument has an analog BAD/GOOD meter, adjustable heater-voltage and cutoff controls, red/green/blue color-gun selection, emission and shorts settings, three dynamic rejuvenation settings, and a life-test function. The control panel is rated for 115-volt, 60-cycle, 0.5-amp service. Housed in a fitted cloth-covered carrying case with attached test leads, three tube-test sockets and a printed setup chart mounted inside the lid. Maker: B&K Manufacturing Co. Model: Model 440 CRT Type: Cathode rejuvenator tester Period: 1961 Electrical rating: 115 volts, 60 cycles, 0.5 amp Origin: Made in U.S.A.; Chicago, Illinois Included components: Fitted carrying case, attached leads, three test sockets and setup chart Condition: As pictured.

Pair of Allen Organ Co., Inc. Type 20 vacuum-tube organ amplifier chassis from Macungie, Pennsylvania. Each metal chassis is fitted with an enclosed transformer, capacitor can, hardwired power cord, fuse holder, volume control, external Gyro connection, input and expression jacks, and screw-terminal outputs marked COM, 4, 8, and 16. The labeled tube complement for each amplifier is one 5V4, two 6L6-GC, one 12AU7, and one 12AY7. No vacuum tubes are included. Maker: Allen Organ Co., Inc., Macungie, Pennsylvania Model: Type 20 Serial Numbers: 0550 and 0642 Electrical Ratings: 115V, 60-cycle AC; 0.88 amp; 100 watts each Labeled Tube Complement: One 5V4, two 6L6-GC, one 12AU7, and one 12AY7 per chassis Output Terminals: COM, 4, 8, and 16 Included Tubes: None Condition: As pictured.

B&K Model 707 Dyna-Jet dynamic mutual conductance tube tester, made in the United States by the B&K Division of Dynascan Corporation. Designed for servicing radio and television vacuum tubes, the Model 707 combines a multiple-socket dynamic mutual conductance section with a selector-controlled emission-test section. Its functions include tube quality, shorts, grid emission, gas and leakage, and life testing, with heater and sensitivity controls and a color-coded analog meter. The model was commercially offered by 1966. Housed in a portable gray-blue carrying case with metal corner guards, dual latches, and a handle. Includes an attached power cord, test leads, and a B&K Dyna-Jet Model 707 tube chart retained inside the lid. Panel markings specify 117 VAC, 60 cycles, and Made in U.S.A. Manufacturer: B&K Division of Dynascan Corporation Model: 707 Dyna-Jet Type: Dynamic mutual conductance tube tester Power: 117 VAC, 60 cycles Country Marking: Made in U.S.A. Included: Portable case, power cord, test leads, and Model 707 tube chart Condition: As pictured.

Amazon Basics white cordless stick vacuum, model V21Q01Q32226 and ASIN B0C2YNLL16, with a brushless motor and three power settings. The 22.2V, 250W appliance uses a 2.0Ah lithium-ion battery and has a 0.7-liter dust container with a 0.4-liter maximum fill mark. Manufacturer-rated operating times are at least 9 minutes on high, 16 minutes on medium, and 45 minutes on low, with an estimated charging time of four to five hours. Configured with a suction tube, LED-equipped motorized floor brush, upholstery brush, and crevice tool. The floor brush is designed for carpets, rugs, and hard flooring, while the smaller attachments accommodate upholstery, shelves, corners, and other confined areas. Brand: Amazon Basics Model: V21Q01Q32226 ASIN: B0C2YNLL16 Serial number: 540Q562460149204000695 Rated power: 22.2V, 250W Battery: 22.2V, 2.0Ah, 44.4Wh lithium-ion Operating time: At least 9 minutes high; 16 minutes medium; 45 minutes low Dust capacity: 0.7 L container; 0.4 L maximum fill mark Carton dimensions: 77 x 30 x 15.5 cm Carton weight: 9.45 lb / 4.25 kg gross; 5.22 lb / 2.35 kg net Country of manufacture: China Condition: As pictured.

Electra SA-100 tube stereo integrated amplifier housed in a black vented metal cabinet with a brushed-metal faceplate. The front panel provides independent tone and volume controls for Channels A and B, a phono/tuner/aux selector, mono/stereo mode switch, normal/inverted switch, power switch, and red indicator. Rear connections include paired RCA inputs and screw-type speaker terminals, along with an attached AC power cord. The tube-based chassis contains multiple transformers and a large filter capacitor beneath the removable cover. Brand: Electra Model: SA-100 Type: Tube stereo integrated amplifier Inputs: Phono, tuner, and auxiliary RCA inputs Speaker Connections: Screw-terminal outputs for Channels A and B Controls: Independent channel tone and volume; mono/stereo and normal/inverted switching Cabinet: Black vented metal cover with brushed-metal faceplate Condition: As pictured.

The Leak Point One Plus is a British mono valve control preamplifier introduced during the late 1950s. Its metal chassis has a gold-and-brown control panel with a clear molded fascia and five rotary controls for input selection, bass, treble, fixed-slope filtering, and volume with power switching. Connections include front record and replay jacks, together with rear pickup, tuner, replay, record, and multipin amplifier connections. The model employs a two-stage feedback circuit built around two EF86 valves and was designed to receive power through a compatible Leak power amplifier, including the TL/12 Plus, TL/25 Plus, and TL/50. Manufacturer: H. J. Leak & Co. Ltd. Model: Point One Plus Type: Mono valve control preamplifier Country of manufacture: England Period: Circa 1958 Valve configuration: Designed for two EF86 valves Controls: Input, bass, treble, filter, and volume/power Connections: Pickup, tuner, replay, record, and amplifier connections Condition: As pictured.

McElroy Manufacturing Corporation Morse Package Unit, Model MP-1, housed in a portable black metal case. This integrated vacuum-tube Morse-code system combines a Wheatstone tape perforator, tape reader/transmitter, and tape inker. The front panel includes speed and tone controls; operate/standby and filter switches; recorder input and monitor connections; external relay and transmitter tone jacks; and selectable 115/230-volt power. The hinged case opens to the electronic chassis, with a printed wiring schematic mounted inside the lid. Manufacturer: McElroy Manufacturing Corporation, Littleton, Massachusetts, U.S.A. Model: MP-1 Morse Package Unit Functions: Wheatstone tape perforator, tape reader/transmitter, and tape inker Power: 115/230V AC, 50-60 cycles Construction: Vacuum-tube electronic and electromechanical assembly in a portable hinged metal case Condition: As pictured.

Jackson Electrical Instrument Co. Model 648R portable dynamic plate-conductance vacuum tube tester, produced from 1958 to 1961. The control panel incorporates a nine-socket test bay, individual push-button element controls, adjustable filament and plate settings, a relative-micromhos meter, and controls for life, shorts, and leakage testing. Designed for 110/125-volt, 50/60-cycle AC operation. Housed in a fitted leatherette-covered carrying case with handle and latches. Accompanied by the built-in roll chart, operating literature, special tube data, and Novar and Compactron tube adapters. Maker: The Jackson Electrical Instrument Co., Dayton, Ohio, U.S.A. Model: 648R Dynamic Tube Tester Production Period: 1958-1961 Power: 110/125 volts AC, 50/60 cycles Test Functions: Dynamic plate conductance, life, shorts and leakage tests Included Components: Carrying case, roll chart, operating literature, special tube data, Novar adapter and Compactron adapter Condition: As pictured.

Precision Apparatus Company, Inc. Model 960 semiconductor tester with an analog meter, roller-chart test settings, selector controls, patch-cord terminals, transistor sockets, and crystal-diode connections. The portable instrument is mounted in a fitted textured carrying case with a hinged lid, carrying handle, metal latches, and a side compartment containing assorted leads and cords. Designed to test low-, medium-, and power transistors, it provides checks for shorts, collector current, leakage, direct-reading beta gain, and crystal diodes. The model was advertised as new in 1958. Manufacturer: Precision Apparatus Company, Inc. Model: 960 Instrument Type: Transistor and crystal-diode tester Transistor Types: Low-, medium-, and power NPN, PNP, and tetrode transistors Test Functions: Shorts, direct and comparative Icbo, leakage, beta gain, and crystal diodes Collector Potential: 5-100 V DC in 17 selected steps Meter: 51/2-inch analog meter with 100-microampere sensitivity Marked Location: Glendale, Long Island, New York, U.S.A. Included: Fitted carrying case with assorted leads and cords Condition: As pictured.

Standard Electric Time Company electric precision timer housed in a black molded rectangular case. The analog dial has an outer 0-100 scale graduated in hundredths of a second and an inner 60-second scale, with a central sweep hand. Equipped with an attached electrical power cord and a separate corded handheld control switch. The rear case is embossed STANDARD and bears serial no. AHO-27166. An Aviation Electric Ltd. service label records an overhaul in Montreal in September 1974. Maker: Standard Electric Time Company Instrument Type: Electric precision timer Dial Scales: Hundredths of a second and 60 seconds Serial Number: AHO-27166 Service Record: Overhauled September 1974 by Aviation Electric Ltd., Montreal, Canada Service Stock Number: 6645-21-813-0798 Condition: As pictured.

Group of six matching AHK Super Street Series 10-inch purple neon strobe tubes for automotive accent lighting, each in retail blister packaging. The packaging identifies combined neon and strobe effects, dual controls, a multiple-frequency flash selector, and aluminum end caps. Each set includes the tube, wiring and control components, mounting bracket, fasteners, double-sided tape, and zip ties. Rated for 12-volt operation and marked Made in China. Quantity: 6 packaged sets Brand and series: AHK Super Street Series Product: 10-inch neon strobe tube Color: Purple Part number: 50.6551.P UPC: 688278968644 Power: 12 volts Country of manufacture: Made in China Condition: As pictured.

Group of vintage electronic service instruments centered on a Sencore Mighty Mite IV TC136 tube checker and an EICO Model 242 solid-state FET-TVOM, both models marketed by the late 1960s. The Sencore unit is housed in its steel carrying case with handle, eleven tube sockets, analog emission-quality and grid-leakage meter, rotary setup controls, line cord, and indexed tube setup charts stored inside the hinged cover. Its functions include cathode-emission, grid-leakage, gas, and short testing. The EICO 242 is a bench or portable analog tester for AC/DC voltage, AC/DC current, and resistance, with a large meter, mode, function and range selectors, and zero and ohms adjustment controls. Manufacturer literature specifies seven voltage ranges to 1,000 volts, seven current ranges from 10 microamps to 1 amp, resistance measurement to 1,000 megohms, and AC or battery operation. Also included is an unbranded 0-15 amp AC ammeter test box with switched receptacle, attached cord, and wood-sided enclosure. INVENTORY Sencore Mighty Mite IV TC136 tube checker in steel carrying case with line cord and indexed tube setup charts EICO Model 242 Solid State FET-TVOM with carrying handle Unbranded 0-15 amp AC ammeter test box with switch, grounded receptacle, attached cord, and wood-sided enclosure Lot Contents: Three electronic test instruments Sencore Model: Mighty Mite IV TC136 tube checker Sencore Power: 115V, 50-60 cycles, 0.23 amps EICO Model: 242 Solid State FET-TVOM Additional Instrument: Unbranded 0-15 amp AC ammeter test box with switched receptacle Period: Models marketed by the late 1960s Condition: As pictured.

Group of five portable radios and a radio cassette recorder dating from the 1970s and 1980s. The group includes a JVC RC-250C three-band radio cassette recorder, Lafayette Guardian II AM/VHF receiver, Soundesign model 2410 four-band receiver, Trasonic AM/FM/PSB receiver and Realistic model 12-714 AM/FM radio. Features include analog tuning dials, built-in speakers, telescoping antennas and carrying handles or straps. The JVC provides FM, shortwave and medium-wave reception with a cassette recorder. The Lafayette covers AM and 147-174 MHz VHF, while the Soundesign covers FM, AM, marine band and shortwave. The Trasonic includes microphone mixing, meter and tone controls. RADIO INVENTORY JVC RC-250C portable FM/SW/MW radio cassette recorder; AC 120V, 60Hz, 4W or DC 6V using four D batteries; made in Singapore Lafayette Guardian II portable AM and high-band VHF receiver, with 550-1600 kHz and 147-174 MHz tuning scales Soundesign model 2410 four-band FM/AM/marine-band/shortwave solid-state portable radio; marked 10 transistors, 8 diodes and 1 thermistor Trasonic portable AM/FM/PSB radio with microphone mixing, meter and two-way speaker-system controls Realistic/Radio Shack model 12-714 portable AM/FM radio; DC 9V; made in Hong Kong for Radio Shack Quantity: 5 portable radios Period: 1970s-1980s JVC Power: AC 120V, 60Hz, 4W or DC 6V using four D batteries Realistic Power: DC 9V Condition: As pictured.

Supreme Instruments Corporation Model 500 Automatic Deluxe Series vacuum tube tester dating to 1938. Designed for radio service work, the instrument combines tube-quality testing with multimeter functions for DC and AC voltage, resistance, and milliamperes. Its central Supreme Quadri-meter has dual viewing windows and bi-indicating scales, flanked by six tube sockets, selector controls, adjustment dials, and banks of push buttons. Housed in a portable wooden case with a hinged lid, carrying handle, rear storage compartment, and loose reference sheets. Panel marked "Model 500 Automatic Deluxe Series" and serial number 500478. Manufacturer: Supreme Instruments Corporation Model: 500 Automatic Deluxe Series Serial Number: 500478 Date: 1938 Functions: Vacuum tube quality testing; DC volts, AC volts, resistance, and milliamperes Meter: Supreme Quadri-meter with dual viewing windows and bi-indicating scales Case: Portable wooden case with hinged lid, rear compartment, and carrying handle Condition: As pictured.

Group of four midcentury tabletop radios comprising a 1959 Loewe Opta Kobold Type 5700W AM/FM radio, a black Silvertone radio, a Zenith Memory Timer clock radio, and a 1960 Westinghouse model 755L5 clock radio. The group includes molded cabinets in black, aqua, and ivory tones, with analog tuning or clock dials, front speaker grilles, control knobs, and attached power cords. The West German Loewe Opta has BC and FM selectors and a rear panel listing six tubes. The Canadian-made Westinghouse combines a radio with an alarm clock and carries its model and electrical specifications on the reverse. The Zenith is marked 117 volts AC, 35 watts, and made in the USA. RADIO INVENTORY Loewe Opta Kobold Type 5700W BC/FM tabletop radio, marked Made in W.-Germany Silvertone black tabletop radio with circular tuning dial and splayed feet Zenith Memory Timer clock radio, marked Zenith Radio Corp., Chicago, Illinois, Made in U.S.A. Westinghouse model 755L5 aqua-and-white clock radio, Canadian Westinghouse Company Limited, Brantford, Ontario Lot Contents: Four tabletop radios Loewe Opta Identifier: Kobold Type 5700W Loewe Opta Configuration: BC/FM, six-tube, AC-only radio Westinghouse Identifier: Model 755L5; serial R 282111 Westinghouse Electrical Rating: 117V AC/DC; 30 volt-amps Westinghouse Tube Lineup: 35W4, 12AV6, 12BA6, 12BE6, and 50C5 Zenith Electrical Rating: 117V AC; 35 watts; 0.3 amps Manufacturing Origins: West Germany, United States, and Canada Condition: As pictured.

Pair of Soundesign SD 625 full-frequency air-suspension stereo speakers. The matching rectangular cabinets have woodgrain surrounds and black segmented cloth grilles, each fitted with a circular SD 625 badge. Maker: Soundesign Model: SD 625 Type: Full-frequency air-suspension stereo speakers Quantity: Pair Cabinet finish: Woodgrain Condition: As pictured.

Logitech Z-2300 THX-certified powered 2.1 speaker system, introduced in 2004 and presented in its branded retail carton. The model pairs two satellite speakers with a ported subwoofer and a wired SoundTouch control pod. Factory specifications rate the system at 200 watts RMS-40 watts per satellite and 120 watts for the subwoofer-with 400 watts peak power, a 35 Hz-20 kHz frequency response, and a signal-to-noise ratio above 100 dB. The control pod provides system volume, bass level, power/standby, and a headphone jack. Manufacturer: Logitech Model: Z-2300 Configuration: THX-certified powered 2.1 speaker system Factory Rated Power: 200 watts RMS total; 400 watts peak Power Distribution: Two 40-watt RMS satellites; 120-watt RMS subwoofer Frequency Response: 35 Hz-20 kHz Drivers: 2.5-inch satellite drivers; 8-inch long-throw bass-reflex subwoofer driver Controls: Wired SoundTouch control pod with volume, bass, power/standby, and headphone jack Introduction: 2004 Condition: As pictured.

Heathkit AR-29 AM/FM stereo receiver housed in a wood cabinet. Introduced in late 1969, the AR-29 was offered as a medium-power component kit with a rated continuous output of 35 watts per channel into 8 ohms. Front controls and selectors include AM, FM, phono, tape, auxiliary and tape-monitor modes; mono, tone, loudness, mute and blend functions; dual-speaker selection; and bass, treble, balance and volume adjustments. Rear connections include phono, auxiliary, tape and tape-monitor jacks, AM/FM antenna terminals, convenience outlets and right, left and center speaker terminals. The maker's label identifies Heath Company of Mississauga, Ontario, model AR-29, rated for 115 volts, 60 Hz and 240 watts. Wood cabinet and attached power cord included. Maker: Heathkit / Heath Company Model: AR-29 Type: AM/FM stereo receiver Model introduction: Late 1969 Rated output: 35 watts continuous per channel into 8 ohms Recommended speaker impedance: 4-16 ohms Electrical rating: 115 volts, 60 Hz, 240 watts Cabinet: Wood cabinet Condition: As pictured.

Bogen Model RR501C vacuum-tube FM-AM receiver chassis dating to circa 1958. This component combines a superheterodyne tuner, preamplifier and 10-watt power amplifier in an open-chassis format designed for connection to an external loudspeaker. The gold-tone front panel has an illuminated slide-rule radio dial and controls for source and equalization selection, high and low filters, bass, treble, volume, speaker selection, loudness and tuning. Connections accommodate auxiliary and magnetic or crystal/ceramic phono sources, external antennas and speakers. The chassis carries multiple vacuum tubes, transformers, a flywheel tuning assembly and an attached two-prong power cord. Rear markings identify serial number 4523 and series B-102. Manufacturer: Bogen Model: RR501C Type: Vacuum-tube FM-AM receiver chassis with integrated preamplifier and power amplifier Period: Circa 1958 Rated output: 10 watts Radio bands: FM and AM Inputs: Magnetic phono, crystal/ceramic phono and auxiliary Configuration: Receiver chassis; matching metal enclosures were offered separately Serial number: 4523 Series: B-102 Condition: As pictured.

Jackson Electrical Instrument Co. Model 658 Dynamic Output tube tester, a service instrument marketed by 1960 for testing vacuum tubes. The control panel incorporates nine tube sockets, dual rows of circuit-selection push buttons, manual line-voltage adjustment, a roll-chart window, and a large multi-scale meter. Functions include dynamic output and conductance evaluation, shorts and grid-leakage tests, life testing, and heater-current measurement. The tester is housed in a leatherette-covered fitted carrying case with handle, latches, and stored power cord. Maker: Jackson Electrical Instrument Co., Dayton, Ohio Model: 658 Instrument type: Dynamic Output vacuum tube tester Power requirements: 100-125 V, 50/60 cycles Test functions: Dynamic output, shorts, grid leakage, life and heater-current tests Configuration: Nine tube sockets with push-button circuit selection and roll chart Condition: As pictured.

Sansui AU-D7 integrated stereo amplifier, introduced in 1980, with a silver-tone front panel and the maker's Linear A and DD/DC circuit designation. The AU-D7 is rated at 80 watts per channel into 8 ohms from 20 Hz to 20 kHz at no more than 0.02% total harmonic distortion. Controls include a peak power display, speaker A/B selection, MM and MC phono selection, tuner, auxiliary and dual tape inputs, recording selector, balance, loudness, mode, tone defeat, and Super Bass, Bass, Presence and Treble adjustment. The rear panel provides RCA connections for phono, tuner, auxiliary and two tape loops; connections for two speaker systems; switched and unswitched convenience outlets; and a fixed power cord. The amplifier is configured for 120V operation and bears serial number 221030588. Maker: Sansui Electric Co., Ltd. Model: AU-D7 Type: Integrated stereo amplifier Introduction: 1980 Rated Output: 80 watts per channel into 8 ohms, 20 Hz-20 kHz, ?0.02% THD Power: 120V configuration; 270 watts rated consumption Serial Number: 221030588 Condition: As pictured.

Late-1950s EICO Model HF-81 stereo integrated tube amplifier in a low-profile metal enclosure with a perforated cover and gold-tone control panel. The HF-81 design combines two 14-watt channels on one chassis, using push-pull EL84 output stages. Front-panel controls provide source and function selection, tape-speed equalization, focus or balance adjustment, and independent bass and treble controls for the two amplifiers. Source options include phono, microphone, tape, auxiliary, AM-FM, and FM multiplex. Rear connections include tape outputs and separate speaker terminals for 4-, 8-, 16-, and 32-ohm loads. Maker: EICO, Electronic Instrument Company Model: HF-81 Type: Stereo integrated tube amplifier-preamplifier Rated Output: Dual 14 watts Power: 117 VAC; 3-amp fuse Output Stages: Push-pull EL84 Speaker Connections: 4, 8, 16, and 32 ohms, two channels Production Period: Late 1950s Condition: As pictured.

Late-1970s Pioneer SX-580 AM/FM stereo receiver with a wood-grain cabinet, brushed silver-tone face, analog tuning scale, dual power meters and AM/FM tuning meter. Front-panel controls include bass, treble, balance, volume, loudness, tape monitor, mono/stereo mode, speaker A/B selection and phono, auxiliary, AM and FM functions, plus a headphone jack. Pioneer service documentation rates the SX-580 at 20 watts per channel into 8 ohms and 25 watts per channel into 4 ohms, from 20 Hz to 20 kHz, with no more than 0.3% total harmonic distortion. The rear panel provides phono, auxiliary and tape connections, FM and AM antenna terminals, two sets of speaker outputs, and switched and unswitched AC outlets. The receiver is labeled for 120-volt, 60 Hz operation with 80-watt power consumption and is marked Made in Republic of Korea. Manufacturer: Pioneer Model: SX-580 Type: AM/FM stereo receiver Period: Late 1970s Rated Output: 20W per channel at 8 ohms; 25W per channel at 4 ohms Power Requirements: AC 120V, 60 Hz; 80W Speaker Outputs: A and B stereo speaker connections Inputs & Connections: Phono, auxiliary, tape play/record, headphones, FM and AM antenna terminals Country Marking: Made in Republic of Korea Reference / approximate Published Reference Dimensions: Approx. 17 1/8 x 5 5/8 x 12 3/8 in. (W x H x D) Condition: As pictured.

The Trio W-35 is a circa 1960 stereophonic vacuum-tube tuner-amplifier with FM and dual AM tuning scales. Its open metal chassis houses a 16-tube circuit rated at 10 watts per channel, with twin output transformers and separate variable capacitors for the two tuning sections. The gold-tone faceplate has an illuminated horizontal dial, dual tuning indicators and controls for tuning, range, volume, bass, loudness, AFC, treble, source selection and listening mode. Rear connections include multiple RCA audio inputs, right and left external-speaker terminals, phase selection, hum-balance adjustments and an auxiliary AC outlet. Maker: Trio Model: W-35 Type: FM/AM-AM stereo vacuum-tube tuner-amplifier Output: 10 watts + 10 watts Tube Circuit: 16 vacuum tubes Power Requirements: 100/117 VAC, 50/60 Hz; 130 VA Speaker Configuration: External speakers required Condition: As pictured.

Harman Kardon Award Series FA3000X vacuum-tube FM stereo receiver, introduced in 1963. Period literature rated the model at 30 watts. The open metal chassis houses the vacuum-tube circuitry. Rear connections include separate A and B speaker terminal groups with ground, 8-ohm and 16-ohm taps, plus tape, auxiliary and phono connections. Chassis markings specify 117 VAC, 60 cycles, 125 watts, a 3-amp fuse and serial number 483784. Manufactured by Harman-Kardon Inc. of Plainview, New York. Maker: Harman Kardon Series: Award Series Model: FA3000X Type: Vacuum-tube FM stereo receiver Introduction: 1963 Power Rating: 30 watts FM Range: 88-108 MHz Speaker Outputs: Channels A and B; ground, 8-ohm and 16-ohm terminals Electrical: 117 VAC, 60 cycles, 125 watts; 3-amp fuse Serial Number: 483784 Country of Manufacture: United States Condition: As pictured.

Group of four binoculars comprising Kurt Müller Optica 7x50 binoculars marked "Triple Tested," "Luminized Coated Lens," and 372 ft. at 1,000 yds.; Europa Foto 8x40 wide-angle binoculars marked 9.8° and 172 m at 1,000 m; Tasco 12x25 folding compact binoculars with fully coated optics, marked #178RB, 240 ft. at 1,000 yds. and 80 m at 1,000 m; and Winson Clearvu 3x compact binoculars in retail packaging. Includes three carrying cases or pouches and assorted straps. BINOCULAR INVENTORY Kurt Müller Optica 7x50 binoculars, T.T. No. 8 66750, with carrying case and strap Europa Foto 8x40 wide-angle binoculars, 9.8°, 172 m at 1,000 m, with carrying case and strap Tasco 12x25 folding compact binoculars, model #178RB, with pouch and neck cord Winson Clearvu 3x compact binoculars in retail packaging Quantity: Four binoculars Accessories: Three carrying cases or pouches and assorted straps Condition: As pictured.

Yamaha AX-550 Natural Sound stereo integrated amplifier in a black finish, rated at 85 watts per channel into 8 ohms from 20 Hz to 20 kHz at 0.015% total harmonic distortion. Front-panel controls include A/B speaker selection, bass, treble, balance, continuous loudness, subsonic filter, mono/stereo mode, Pure Direct, input selection, recording output selection, volume, headphone output, and moving-coil or moving-magnet phono selection. Rear connections include phono, tuner, CD, Tape 1/DAT, Tape 2, and auxiliary inputs; recording outputs; pre-out/main-in terminals with couplers; A/B speaker terminals; a phono ground; and two switched AC outlets. The amplifier is labeled for 120-volt, 60 Hz operation with 430-watt power consumption. Made in Japan, serial number M368022UW. Yamaha's published exact-model dimensions are approximately 17 1/8 inches wide by 5 7/8 inches high by 15 5/16 inches deep. Manufacturer: Yamaha Corporation Model: AX-550 Natural Sound stereo integrated amplifier Rated Output: 85 watts per channel into 8 ohms, 20 Hz-20 kHz, 0.015% THD Inputs: Phono, tuner, CD, Tape 1/DAT, Tape 2 and auxiliary Speaker Outputs: A and B stereo speaker terminals Audio Features: Pure Direct, continuous loudness, bass and treble controls, balance, subsonic filter and mono/stereo mode Phono: Selectable MC/MM phono input with ground terminal Electrical: 120V AC, 60 Hz, 430W Serial Number: M368022UW Country of Manufacture: Made in Japan Condition: As pictured.

Two Tektronix analog laboratory oscilloscopes in portable metal cabinets. The Type 547 is fitted with a Type 1A1 dual-trace plug-in unit and features independent main and auxiliary time bases, delayed sweep controls, multiple triggering inputs, horizontal input, amplitude calibrator, and a round cathode-ray display. Introduced in 1964, the Type 547 was designed as a 50 MHz sweep-switching oscilloscope capable of operating its two time bases separately or alternately. The second 560-series oscilloscope is fitted with a Type 2A63 differential amplifier and Type 2B67 time-base plug-ins. The 2A63 provides differential inputs and calibrated sensitivity settings from millivolts through volts per division. The 2B67 provides calibrated sweep settings, external triggering, a five-times sweep magnifier, and single-sweep operation. Both plug-ins were introduced in 1962. LOT CONTENTS Tektronix Type 547 oscilloscope with Type 1A1 dual-trace plug-in unit Tektronix 560-series oscilloscope with Type 2A63 differential amplifier and Type 2B67 time-base plug-ins Manufacturer: Tektronix, Inc., Portland, Oregon, U.S.A. Configuration: Type 547 with Type 1A1 dual-trace plug-in; 560-series unit with Types 2A63 and 2B67 plug-ins Period: Models introduced during the 1960s Type 547 Bandwidth: 50 MHz model specification Type 2A63 Specification: 300 kHz differential amplifier; 1 mV/div to 20 V/div calibrated sensitivity Type 2B67 Specification: 1 µs/div to 5 s/div sweep range with x5 magnifier and single-sweep mode Marked Voltage: 117 V label on Type 547 cabinet Condition: As pictured.

Lot comprises two Tektronix CRT oscilloscopes: a Type 547 fitted with a Type 1A1 dual-trace plug-in unit, and a Type 564 storage oscilloscope fitted with Type 2A63 differential-amplifier and Type 2B67 time-base plug-in units. The Type 564 model was introduced in June 1962. Its split-screen storage display has independently controlled upper and lower storage areas. The Type 547 entered the Tektronix line in 1964 and combines dual time bases with automatic display switching. With the installed Type 1A1, published specifications give the 547 a bandwidth of up to 50 MHz. The Type 2A63 supports differential and single-ended operation, with calibrated sensitivity from 1 mV to 20 V per division. The Type 2B67 provides calibrated sweep rates from 1 microsecond to 5 seconds per division, a 5x magnifier, and single-sweep operation. Both instruments have blue-green ventilated metal cabinets and top carrying handles; the Type 547 has a rear cooling fan. Lot Contents: Two Tektronix oscilloscope mainframes with three installed plug-in units Type 547 Configuration: Type 547 oscilloscope with Type 1A1 dual-trace plug-in unit Type 564 Configuration: Type 564 storage oscilloscope with Type 2A63 differential amplifier and Type 2B67 time base Model Introductions: Type 564: June 1962; Type 547 and Type 1A1: 1964 Published Type 547 Specifications: Up to 50 MHz bandwidth with Type 1A1; 0.1 microsecond to 5 seconds per division; automatic display switching Published Type 547 Power Requirement: 108, 115, 122, 216, 230 or 244 V, each ±10%; 50-60 or 400 Hz; 510 W typical Published Type 2A63 Specifications: DC to at least 300 kHz; 1 mV to 20 V per division calibrated sensitivity; differential or single-ended operation Published Type 2B67 Specifications: 1 microsecond to 5 seconds per division; 5x magnifier; single-sweep operation Condition: As pictured.

Our little auction robot is still hard at work digging through vintage electronics, Hi-Fi gear, tubes, test equipment, tools and plenty of other workshop treasures. New lots are being added daily, so stay tuned - you never know watt might turn up next!