KEN-RAD BLACK GLASS 6SN7GT VT-231 You are looking at a strong pair of 1940's production KEN-RAD 6SN7GT VT-231 vintage tubes. One of the tubes branded RaytheonThe tube is easy to recognize because the

 

Used TDK AUDUA LB-3600 Recording Tape, very good condition, 10-1/2" reel. Includes original box and plastic storage bag. From smoke free environment. Pictures are of the actual tape you will receive -

 

THIS IS SOMETHING THAT CAME FROM MY FATHERS COLLECTION, IF YOU HAVE ANY QUESTIONS, I WILL TRY TO HELP.

 

4 Zenith 6K7G Vacuum Tubes RARE Early Style RF & IF Amplifiers These used tubes have been tested for mutual conductance. On my Hickok TV-7 tester they read 56, 61, 62 and 67. A reading of 36 would

 

Technics reel to reel in great condition Comes with 2 used reels Works great All lights and wires in working condition

 

Vintage Sansui Reverberation Amplifier RA-500. Excellent condition, works great, very clean. I bought this on a recommendation from a friend who saw one of these in a Nashville recording studio, and I

 

DATAMATH CALCULATOR MUSEUM sells on eBay MBO FN-8D MBO introduced with the FN-8D one of the most unusual calculator ever manufactured! With only 20 keys - less than some "four bangers" - performs it m

 

VINTAGE ZENITH SOLID STATE CHROMACOLOR II LOCAL PICK- UP ONLY

 

Vintage. Great condition. Posted with eBay Mobile

 

Tested Strong, but slightly used. Both measure high on the good/bad scale on my Hickok 800a tube tester. No shorts or leaks. These are ruggadized tubes with a nice long life.