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(1) Tested GE 6CU8 Tube and Box Code HF General Electric Triode Pentode Tube

(1) Tested GE 6CU8 Tube and Box Code HF General Electric Triode Pentode Tube

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$9.95 USD
$9.95 USD
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(1) Tested GE 6CU8 Tube with Original Box.
Date Code HF.

The box has light staining on the front tab.

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

Gm Test = 5500-3800 micromhos
Minimum pass/good = 3900-2100

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