You are looking at a very nice matched quad of red print Sylvania 6SN7GTB tubes one from batch kj BMK and three from af AEY. All are in very nice condition the bases are tight with no cracks or chips.

 

middlemansales33 store 5 12at7/ecc81 RCA FENDER BASSMAN AMPLIFIER TUBES NOS NIB MATCHING CODES On Jul-15-13 at 22:21:51 PDT, seller added the following information: Every buyer gets a MyStoreRewards i

 

This McIntosh C-20 is a working unit!!! All switches and sockets were just cleaned and sounds GREAT!!! Very collectable and in good to very good condition, very sweet sounding tube pre amp that is goi

 

SELLING A VINTAGE SANSUI QS 4 CHANNEL RECEIVER MODEL QRX- 6500. THIS SANSUI IS FOR PARTS OR REPAIR. IT IS SOLD AS IS. I DONT A POWER CORD FOR IT. COMES WITH EVERYTHING AS SEEN IN THE PICTURES. IT COME

 

You are looking at an excellent strong matched pair of prized Telefunken Germany ECC803S gold pin, halo getter tubes with twin getter supports. The photos are three of the pair and then three each of

 

FOR AUCTION: 7025 USED RCA TUBE. THIS TUBE IS LONG BLACK PLATES AND ANGLED SQUARE GETTER. THIS TUBE TESTED 1400/1600 MICROMHOS ON MY HICKOK 532 TESTER WERE 1250 IS AVERAGE FOR NEW. PLEASE CHECK FEEDBA

 

This auction is for a single Telefunken E88CC audio double triode tube . It is new and unused tube,with diamond mark ( <> ) between pins and in original retail box. It was tested on Hickok TV-3B

 

Vintage Acoustic Research AR-2ax Speakers Audio Classics, Ltd. If you are looking at this listing you probably already know what these are. Our speaker guy has replaced the foam surrounds on the woofe

 

You are bidding on a Vintage 1978 Texas Instruments Little Professor Calculator being sold as is. Vintage calculation practice toy. Toy works great. All buttons & display nice. (New 9 volt battery

 

800x600 Vintage Stellavox SM-5 Manual COMPLETE AND ORIGINAL FACTORY ISSUE (not a copy) Description: These are exceptionally rare and hard to find documents for the Stellavox SM-5 ¼” portable tape r