Vintage Dynakit Stereo 70 Tube Power Amplifier? Custom Acrylic Dust Cover

Friday, May 30th, 2025
Vintage Dynakit Stereo 70 Tube Power Amplifier? Custom Acrylic Dust Cover

Vintage Dynakit Stereo 70 Tube Power Amplifier? Custom Acrylic Dust Cover

Vintage Dynakit Stereo 70 Tube Power Amplifier? Custom Acrylic Dust Cover

Vintage Dynakit Stereo 70 Tube Power Amplifier? Custom Acrylic Dust Cover

Vintage Dynakit Stereo 70 Tube Power Amplifier? Custom Acrylic Dust Cover

Vintage Dynakit Stereo 70 Tube Power Amplifier? Custom Acrylic Dust Cover

Vintage Dynakit Stereo 70 Tube Power Amplifier? Custom Acrylic Dust Cover

Vintage Dynakit Stereo 70 Tube Power Amplifier? Custom Acrylic Dust Cover

Vintage Dynakit Stereo 70 Tube Power Amplifier? Custom Acrylic Dust Cover

Vintage Dynakit Stereo 70 Tube Power Amplifier? Custom Acrylic Dust Cover

Vintage Dynakit Stereo 70 Tube Power Amplifier? Custom Acrylic Dust Cover

Vintage Dynakit Stereo 70 Tube Power Amplifier? Custom Acrylic Dust Cover

Vintage Dynakit Stereo 70 Tube Power Amplifier? Custom Acrylic Dust Cover

Vintage Dynakit Stereo 70 Tube Power Amplifier? Custom Acrylic Dust Cover

Vintage Dynakit Stereo 70 Tube Power Amplifier? Custom Acrylic Dust Cover

The dust cover is intended for the Dynakit ST-70 amplifier. Dynakit chassis dimensions – 13″ x 9.5″ base. Dust Cover Dimensions – 13.5″ x 10″ base 7″ height 3/16″ think acrylic. Dust Cover Specifications. 90 degree edge sides. Usage – Don’t run the tube amplifier with the cover on as it will trap the heat that may damage your amp, cover or both. Manufacturing – This dust cover will be hand made by A&B Plastics fabrication located in south Texas. The cover will be made from 3/16 thick acrylic. This is shown in the last three pictures of the post. When removing the paper there will be some slight dust and debris that will need to be wiped off. The dust cover will be very securely packaged and will arrive free of any scratches.

Huge Vintage Raytheon Tube Amp Plate Power Transformer 2910vCT 1460v 360v

Monday, May 12th, 2025
Huge Vintage Raytheon Tube Amp Plate Power Transformer 2910vCT 1460v 360v

Huge Vintage Raytheon Tube Amp Plate Power Transformer 2910vCT 1460v 360v

Huge Vintage Raytheon Tube Amp Plate Power Transformer 2910vCT 1460v 360v

Huge Vintage Raytheon Tube Amp Plate Power Transformer 2910vCT 1460v 360v

Huge Vintage Raytheon Tube Amp Plate Power Transformer 2910vCT 1460v 360v

Huge Vintage Raytheon Tube Amp Plate Power Transformer 2910vCT 1460v 360v

Huge Vintage Raytheon Tube Amp Plate Power Transformer 2910vCT 1460v 360v

Huge Vintage Raytheon Tube Amp Plate Power Transformer 2910vCT 1460v 360v

Huge Vintage Raytheon Tube Amp Plate Power Transformer 2910vCT 1460v 360v

Huge Vintage Raytheon Tube Amp Plate Power Transformer 2910vCT 1460v 360v

Huge Vintage Raytheon Tube Amp Plate Power Transformer 2910vCT 1460v 360v

Huge Vintage Raytheon Tube Amp Plate Power Transformer 2910vCT 1460v 360v

Up for sale here is this huge. Power transformer, dated 1957 and Made in USA. This was removed from a vintage Raytheon Microtherm heat radiation machine. I tested this, and with a 120v input (terminals 1/2) I tested the secondaries at 1460v (#4/5), 2910v (#4/6), 1460v (#5/6), and 360v (#3/4). Transformers usually test a little high when they’re not loaded, but these are still crazy high voltages. This is a massive transformer, so it should be good for plenty of current. This is used with light to moderate overall wear, and looks really good. It is guaranteed to work for you. This has some great specs and would be awesome for building something crazy. Please see my pictures for details and dimensions. If you have any questions, please ask. I have more transformers and other vintage electronics listed–feel free to take a look!

Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Monday, April 28th, 2025
Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Didn’t plug it in but fuse looks good.

Vintage Heathkit Model AA-32 Stereo Hi-Fi Tube Amplifier RARE Power Amp

Wednesday, April 9th, 2025
Vintage Heathkit Model AA-32 Stereo Hi-Fi Tube Amplifier RARE Power Amp

Vintage Heathkit Model AA-32 Stereo Hi-Fi Tube Amplifier RARE Power Amp

Vintage Heathkit Model AA-32 Stereo Hi-Fi Tube Amplifier RARE Power Amp

Vintage Heathkit Model AA-32 Stereo Hi-Fi Tube Amplifier RARE Power Amp

Vintage Heathkit Model AA-32 Stereo Hi-Fi Tube Amplifier RARE Power Amp

Vintage Heathkit Model AA-32 Stereo Hi-Fi Tube Amplifier RARE Power Amp

Vintage Heathkit Model AA-32 Stereo Hi-Fi Tube Amplifier RARE Power Amp

Vintage Heathkit Model AA-32 Stereo Hi-Fi Tube Amplifier RARE Power Amp

Vintage Heathkit Model AA-32 Stereo Hi-Fi Tube Amplifier RARE Power Amp

Vintage Heathkit Model AA-32 Stereo Hi-Fi Tube Amplifier RARE Power Amp

Vintage Heathkit Model AA-32 Stereo Hi-Fi Tube Amplifier RARE Power Amp

Vintage Heathkit Model AA-32 Stereo Hi-Fi Tube Amplifier RARE Power Amp

Vintage Heathkit Model AA-32 Stereo Hi-Fi Tube Amplifier RARE Power Amp

Heathkit Model AA-32 Stereo Hi-Fi Amplifier. Corrosion and rust on the inside. Some paint chips on the outside case. Unit was powered on briefly and the power light came on and then went out. No other testing has been done. For Parts or Repair Only. Daystrom Tubes made by Mullard in Great Britain. Some of the tubes are kind of loose in their sockets. I have a few other vintage Heathkit items available so check out my other listings.

Tc Vintage Tube Amplifiers Power Supply Ie Unit (ips28)

Friday, March 28th, 2025
Tc Vintage Tube Amplifiers Power Supply Ie Unit (ips28)

Tc Vintage Tube Amplifiers Power Supply Ie Unit (ips28)

Tc Vintage Tube Amplifiers Power Supply Ie Unit (ips28)

Acquired from a reliable source, a high end hobbyist private lab. No means to test. We are surplus equipment dealers and do not have the ability or knowledge to test equipment for functionality beyond plugging it in and describing what we observe as best we can. 2 You are purchasing used equipment – most is untested as stated in our description. Please reach out to us directly if there is a problem. We are quick to respond and resolve. Used items have a 30-day return. We have no knowledge of the history of the equipment. We do not have power cords to provide unless they are attached to the item or unless stated that they are provided. If one is pictured it is for testing purposes only unless it is attached or stated that it will be included. Our items do not come with manuals or any other accessories unless shown and/or stated that they are included.

Vintage Farm / Battery Tube Radio Universal Power Supply / Battery Eliminator

Tuesday, March 18th, 2025
Vintage Farm / Battery Tube Radio Universal Power Supply / Battery Eliminator

Vintage Farm / Battery Tube Radio Universal Power Supply / Battery Eliminator

Vintage Farm / Battery Tube Radio Universal Power Supply / Battery Eliminator

Vintage Farm / Battery Tube Radio Universal Power Supply / Battery Eliminator

Vintage Farm / Battery Tube Radio Universal Power Supply / Battery Eliminator

Vintage Farm / Battery Tube Radio Universal Power Supply / Battery Eliminator

Vintage Farm / Battery Tube Radio Universal Power Supply / Battery Eliminator

Vintage Farm / Battery Tube Radio Universal Power Supply / Battery Eliminator

Vintage Farm / Battery Tube Radio Universal Power Supply / Battery Eliminator

Line isolated, “Universal” A-B-C Battery Eliminator / Power Supply for powering most vintage battery operated or farm tube radios. Front panel adjustable “A” (filament) Supply: 1.5. 9.0V with soft start – 2.0 Amp. “B” (plate) Supplies: +135V- 80mA, 90V – 60mA, 67.5V – 40mA, 45/22.5V – 5mA. “C” (grid) Supplies: -4.5/-9/ 22.5V – 2mA (“C” voltages easily user modified). “B” isolated from “A” and “C” supplies. Two LED indicators: one indicates power supply is ON, the other indicates radio is also ON and drawing plate current. For use as a universal bench supply OR to provide a permanent power source for battery powered tube radios. Small size (6.5 x 4 x 2.75) and light weight 28 oz. AC in: 85 – 265V, 50/60 Hz (USA plug type A). Operating temperature 0-35 deg C. Thermal overload and short circuit protected. Quiet (no fan, buzz or 60 cycle hum). Uses AC line and DC output common mode EMI filters. Includes User Manual and nine conductor cable (see photo). 3 Amp “A”, 100mA “B”, up to 270V “B” (using series connected eliminators) and/ or other A 1.25 – 9V adj. See separate listing under “Battery Consolidator / Voltage Converter” for similar device allowing mobile operation, operation without access to AC power (single battery required) or as a battery eliminator (using available linear AC/DC converter).

Vintage DYNAKIT Stereo 35 Tube Power Amplifier, Untested

Sunday, March 9th, 2025
Vintage DYNAKIT Stereo 35 Tube Power Amplifier, Untested

Vintage DYNAKIT Stereo 35 Tube Power Amplifier, Untested

Vintage DYNAKIT Stereo 35 Tube Power Amplifier, Untested

Vintage DYNAKIT Stereo 35 Tube Power Amplifier, Untested

Vintage DYNAKIT Stereo 35 Tube Power Amplifier, Untested

Vintage DYNAKIT Stereo 35 Tube Power Amplifier. Please see pictures showing item details and condition….

Vintage Tube Power Supply Transformer Amplifier From Ham Radio Estate

Saturday, March 8th, 2025
Vintage Tube Power Supply Transformer Amplifier From Ham Radio Estate

Vintage Tube Power Supply Transformer Amplifier From Ham Radio Estate

Vintage Tube Power Supply Transformer Amplifier From Ham Radio Estate

Vintage Tube Power Supply Transformer Amplifier From Ham Radio Estate

Vintage Tube Power Supply Transformer Amplifier From Ham Radio Estate

Vintage Tube Power Supply Transformer Amplifier From Ham Radio Estate

Vintage Tube Power Supply Transformer Amplifier From Ham Radio Estate

Vintage Tube Power Supply Transformer Amplifier From Ham Radio Estate

Vintage Tube Power Supply Transformer Amplifier From Ham Radio Estate

Vintage Tube Power Supply Transformer Amplifier From Ham Radio Estate

Vintage Tube Power Supply Transformer Amplifier From Ham Radio Estate

This came in from a ham radio estate, have no clue what this does or is for. Use zoom, I did not plug in, I would think you want to bring this up on a variac… Not sure if amp or power supply or? So untested, as found, no bottom panel. Please see all pictures and use zoom feature. Often the pictures describe the item better than words. Also please see the 11,000+ vintage radio related parts and other great antiques and oddities I listed. Old Radio’s are Fun and getting harder to find! Just like radio parts? Thank you for you order and please follow my store. ! New items added daily. Also you can go into my store and pick the category for easy shopping. Best to you and Many Thanks, Mike.

Vintage Bogen MO 100-A 100w PA Power Amp Tube Amplifier Powers On! No Tubes

Thursday, February 20th, 2025
Vintage Bogen MO 100-A 100w PA Power Amp Tube Amplifier Powers On! No Tubes

Vintage Bogen MO 100-A 100w PA Power Amp Tube Amplifier Powers On! No Tubes

Vintage Bogen MO 100-A 100w PA Power Amp Tube Amplifier Powers On! No Tubes

Vintage Bogen MO 100-A 100w PA Power Amp Tube Amplifier Powers On! No Tubes

Vintage Bogen MO 100-A 100w PA Power Amp Tube Amplifier Powers On! No Tubes

Vintage Bogen MO 100-A 100w PA Power Amp Tube Amplifier Powers On! No Tubes

Vintage Bogen MO 100-A 100w PA Power Amp Tube Amplifier Powers On! No Tubes

Vintage Bogen MO 100-A 100w PA Power Amp Tube Amplifier Powers On! No Tubes

Vintage Bogen MO 100-A 100w PA Power Amp Tube Amplifier Powers On! No Tubes

Vintage Bogen MO 100-A 100w PA Power Amp Tube Amplifier Powers On! No Tubes

Vintage Bogen MO 100-A 100w PA Power Amp Tube Amplifier Powers On! No Tubes

Vintage Bogen MO 100-A 100w PA Power Amp Tube Amplifier Powers On! No Tubes

Vintage Bogen MO 100-A 100w PA Power Amp Tube Amplifier Powers On! No Tubes

Vintage Bogen MO 100-A 100w PA Power Amp Tube Amplifier Powers On! No Tubes

Vintage Bogen MO 100-A 100w PA Power Amp Tube Amplifier Powers On! No Tubes

Vintage Bogen MO 100-A 100w PA Power Amp Tube Amplifier Powers On! No Tubes

Vintage Bogen MO 100-A 100w PA Power Amp Tube Amplifier Powers On! No Tubes

Vintage Bogen MO 100-A 100w PA Power Amp Tube Amplifier Powers On! No Tubes

Vintage Bogen MO 100-A 100w PA Power Amp Tube Amplifier Powers On! No Tubes

Vintage Bogen MO 100-A 100w PA Power Amp Tube Amplifier Powers On! No Tubes

Vintage Bogen MO 100-A 100w PA Power Amp Tube Amplifier Powers On! No Tubes

This vintage amp is an estate sale find and he put notes on most of his stuff. This amp says it’s good but I have not tested it myself. It does power on. No tubes are included.

1947 Bell Sound Systems 3728m Vintage Tube Amp Conversion Recapped 30watts Power

Saturday, February 1st, 2025