5 General Electric GE 6CL6 Vacuum Tubes Valves Black Plate Lot Of Five Storybook I have played it in

I have played it in my Bottlehead Crack headphone amplifier and it sounds great

new in box GE 33GY7A tubes tested to spec on our Paul Hart-calibrated TV7/U

new in box GE 6BW11 tubes tested to spec on our Paul Hart-calibrated TV7/U

Transconductance was 1370 for Tube One (Admiral-LABELED

24 and 35 where minimum (65%) is 25

5 General Electric GE 6CL6 Vacuum Tubes Valves Black Plate Lot Of Five Storybook I have played it inThis lot of GE black plate 6CL6 tubes were tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. Transconductance measured (From left to right): 36, 40, 40, 44 and 48 where minimum (65%) is 30 and 100% is 46. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHTWOO" AND OR CALL OR TEXT US AT 202 372 6931 IF YOU DO NOT SEE