Up for auction is a lot of 4 6SL7GT tubes. They have been tested on a newly calibrated B&K 707 for mutual conductance where 22% is minimum good. They test as follows RCA 42/45, RCA 55/50, RCA 40/4

 

This was pulled from a Western Electric FM test set. I don't know anything about it so I'm throwing it on ebay to see if it's any use to anyone, if not then to the scrap yard it goes. Relisting due to

 

This is my personal Emotiva Reference Standard CD Player, the only CD players that I have heard that sound this detailed and full bodied that will compel excitement and joyous emotions from its listen

 

atooraya Store brand new sealed in the box maxall xl1 35-180b unused reel to reel tape any question please email me ship in us only

 

　 this free shipping item This is ONE New 9pin Tube Experiment Boards For 12AX7 6DJ8 .... all B9A base tube use boards size 54x54mm it is bottom fixing mount These are brand never used before This i

 

You are looking at a Pair of Vintage Smaller Advent Speakers. These speakers have been packed away for a while. I pulled them out and tested them, and they sound fantastic, with their own unique chara

 

For sale is a beautiful, vintage JVC QL-7 record player with a precision, oil dampened, jeweled, Grace Japanese tonearm and the very popular Denon DL-302 cartridge. Sounds absolutely stunning, no comp

 

THIS SALE IS FOR A SET OF FOUR BALDWIN 6SN7GTB VACUUM TUBES. ALL FOUR HAVE THE SAME DATE CODES. THEY WERE TESTED ON MY TV7 TUBE TESTER WITH GOOD READINGS OF 79/70, 72/72, 71/80 AND 71/65 WITH A MINIMU

 

GoodwillNNE Store PLEASE NOTE: eBay wants its own product details included within the listing. However, we cannot guarantee that eBays product details match the auction’s contents and condit

 

FM decoder adapter used on Grundig tube receivers. I don't know all of the applications but it has a 9 pin plug to connect to the receiver (see picture). The adapter was working with my Grundig SO 240