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(1) Tested ITT 7A4 Tube with Box Code 126 Loctal Tube Medium Mu Triode Tube

(1) Tested ITT 7A4 Tube with Box Code 126 Loctal Tube Medium Mu Triode Tube

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$11.95 USD
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(1) Tested Strong ITT 7A4 Loctal Tube with Original Box.
Date Code 126.

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

Gm Test = 3125 micromhos
Minimum pass/good = 1640

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