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(1) Tested Balanced 1953 Sylvania JAN CHS 6SL7GT Tube & Box Code 343 Gray Plates

(1) Tested Balanced 1953 Sylvania JAN CHS 6SL7GT Tube & Box Code 343 Gray Plates

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$36.95 USD
$36.95 USD
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(1) Tested Balanced Sylvania JAN-CHS-6SL7GT Mil Spec Tube with Original Box.
Date Code 343.
The box has an acceptance date of 10-53 (October, 1953).

Mil-spec tube with a bottom foil D getter and gray 2 hole rounded plates.

Tested on a calibrated Hickok TV-10 military tube tester with no shorts and no leaks with the following results:

Gm Test = 1750-1750 micromhos
Minimum pass/good = 1000-1000

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