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(1) Tested Westinghouse 3CB6 Tube with Box Westinghouse Pentode Tube

(1) Tested Westinghouse 3CB6 Tube with Box Westinghouse Pentode Tube

Tested and Guaranteed

$8.95 USD
$8.95 USD
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(1) Tested Westinghouse 3CB6 Tube with Original Box.

Box shows areas of light scuffing overall.

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

Gm Test = 4500 micromhos
Minimum pass/good = 3500

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