Up for auction are my AR TSW 310 Speakers. They are in great shape and I have reconed the 10 inch woofer. I am an audio engineer and have reconed several of my speakers in the past so you may be assur

 

You are bidding for two equal pieces PHILIPS 1940 13 cm full range / tweeters. The speakers are in very good condition, tested and measured OK. Very natural sound, clear high tones. The phenollic spid

 

We are selling a vintage technics stereo receiver, overall in good condition, might need to have a professional look at it to determine what might be causing the hissing noise. Sounds almost like a co

 

This is Issue 9 of Vacuum Tube Valley Magazine from Spring 1998. I was the subscriber. I have kept it in it's original envelope since that time I received it and it is in near mint condition, no marks

 

SEMICON 1N2634 RECTIFIER TUBE REPLACEMENT NEW - NOS - EXCELLENT CONDITION OLD STYLE 4 PIN BASE SOLID STATE REPLACEMENT FOR THE FOLLOWING TUBE RECTIFIERS: 80, 82, 83, 83V, 5Z3 1600 VRMS, 600mA RATED 28

 

Up for auction , is a vintage hard plastic record player , made by General Electric. The player is 13" wide. Under the lid , is a sticker showing some information, which is shown in one of the picture

 

MATCHED QUAD RCA 12AU7A CLEAR TOP vintage electron tubes made in USA. THESE TUBES TEST WELL AT OVER 100% OF NOS, AND WERE CHECKED ON TWO SEPARATE TESTERS FOR VERIFICATION. EACH TUBE TEST WITHIN 2% OF

 

DATAMATH CALCULATOR MUSEUM sells on eBay Texas Instruments TI-54 - NEW-IN-BOX Texas Instruments introduced in 1981 with the TI-54 the first calculator performing complex calculations. The technology i

 

cleveland electronics slide rule, very fine condition like new, e-mail for any questions before bidding free economy shipping, as shown in pictures. thank you

 

This auction is for a Vintage JVC (Japan Victor Corporation) JR S501Stereo Receiver with original owners manual. This receiver is fully functional with no known defects. Both pairs of outputs (Channel