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Classic Currents

(1) Tested GE 25BQ6GA/25CU6 Tube Code 58-39 25BQ6 GA Tube 25CU6 Power Tube

(1) Tested GE 25BQ6GA/25CU6 Tube Code 58-39 25BQ6 GA Tube 25CU6 Power Tube

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$9.95 USD
$9.95 USD
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(1) Tested GE 25BQ6GA/25CU6 Tube.
Date Code 58-39.

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

Gm Test = 5025 micromhos
Minimum pass/good = 2800

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