Matched Pair RCA 6K6 6K6GT Vacuum Tubes Gray Glass Quintet 6K 16 MM plates
$11.31
Description
16 MM plates
There were no shorts or gas and it measured 40/37 where minimum (65%) is 32/32 and 100% is 49/49
5 out of ten
MOST OF THE TUBES WE SELL ARE OVER 60 YEARS OLD
new in box Sylvania 9JW8 tubes tested to spec on our Paul Hart-calibrated TV7/U
Matched Pair RCA 6K6 6K6GT Vacuum Tubes Gray Glass Quintet 6K 16 MM platesThis matched pair of RCA MANUFACTURED gray 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 18. 3 milliamps' plate current while Tube Two drew 19. 6. Transconductance was 1370 for Tube One (Admiral LABELED, RCA MANUFACTURED) and 1350 for Tube Two (Philco LABELED, RCA MANUFACTURED) where new nominal is within one standard deviation of 1900. As I write, I am playing them in
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