Matched Pair Tung-Sol 6K6 6K6GT Vacuum Tubes Black Glass NOS-Testing Beautiful Engraved An excellent performance and live

An excellent performance and live recording as well

This lot of three Silvertone coated glass 50L6GT tubes was tested on our Paul Hart-calibrated TV7/U for shorts

new in box Sylvania 9JW8 / PCF802 tube tested to spec on our Paul Hart-calibrated TV7/U

I am playing them one at a time using a 6C4 to 6J5 adapter in one of my RC-2 monoblocks with Super Furry Animals' "Radiator" and they sound excellent

Three are available initially in this Dutch Auction

Matched Pair Tung-Sol 6K6 6K6GT Vacuum Tubes Black Glass NOS-Testing Beautiful Engraved An excellent performance and liveThis matched pair of Tung Sol black glass 6K6GT tubes was tested on our Maxi Matcher tube tester with 325 volts on the plates and a bias of 36 volts. Tube One drew 25. 6 milliamps' plate current while Tube Two drew 25. 8. Transconductance was 2000 for Tube One and 2040 for Tube Two where new nominal is within one standard deviation of 1900. As I write, I am playing them in my Mini Mite 2013 and they sound great. WE HAVE SCORES OF THOUSANDS OF VACUUM