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(1) Tested Strong Sylvania 6BA7 Tube with Box High Gain Pentagrid Converter Tube

(1) Tested Strong Sylvania 6BA7 Tube with Box High Gain Pentagrid Converter Tube

Tested and Guaranteed

$9.95 USD
$9.95 USD
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(1) Tested Strong Sylvania 6BA7 Tube with Original Box

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

Gm Test = 950-950 micromhos
Minimum pass/good = 470-470

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