This item is a Stromberg-Carlson Harmonic Converter. First off, this is an extremely rare item to have still in decent shape. The item we have is scratched up pretty badly but the internal components

 

(1) Fender / GE 12AX7 USA Manufactured Used Tested Vacuum Tube Play tested through my Tweed Deluxe for proper operation. Tested on my TV7 and far exceeds new specs 57/53 min acceptable 32 clarkamplifi

 

Dear buyer, if you are bidding for these valves (tubes), please read my notes below. If you do not understand anything, please send me a question. 20 - B8B base vintage valves by Brimar, Cossor GE and

 

Vintage retro phone Estate find, unsure of working condition Cool rare color 
Please be sure this is the item you want to bid on! All bids on this sale are final. See pics as they are part of the de

 

Grandpa was a radio enthusiast and collector. Don’t know if it works. This is a an Atwater Kent radio.

 

Here are four CURRENT MATCHED 6L6GC vacuum tubes. Chinese 6L6's are used by major amplifier manufacturers such as Fender. These tubes are brand new and are part of a new factory lot. I hand match each

 

HELLO¡¡¡. DO YOU REMEMBER ME?. This is a specialized store to sale hifi tubes in auction and buy it now options. I have 2 store more in ebay: lamberto1111: More specialized in sale hifi tubes in au

 

... Please check SELLERS OTHER AUCTIONS, don't miss a great opportunity! ... ... NO RESERVE 7 DAY AUCTION, LOW OPENING BID, REASONABLE SHIPPING to ANY USA ADDRESS, AUTHENTIC AND ORIGINAL ... ..... Thi

 

Up for auction is a vintage 1952 Hallicrafters dynamic tuner world-wide tube radio. It does turn on and I did pick up some stations, seems to work properly. The case has some surface scratches and scu

 

collectable comes with it's own pouch measures approx 2 1/4" x 2 3/4" untested-needs looking at Greenwich and Bexley Community Hospice Please note this is a charity auction in aid of the Greenwich and