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(1) Tested Strong Philco 50C6G Tube Code 5137 Sylvania EIA 50C6 G Power Tube (b)

(1) Tested Strong Philco 50C6G Tube Code 5137 Sylvania EIA 50C6 G Power Tube (b)

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$17.95 USD
$17.95 USD
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(1) Tested Philco 50C6G Tube.
Date Code 5137.
The 312 EIA code indicates that this tube was made by Sylvania for Philco.

This tube tests as NOS.

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

Gm Test = 7000 micromhos
Minimum pass/good = 3800
NOS rating = 5700

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