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(1) Tested Zenith 6AU6 Tube Zenith 6AU6 Sharp Cut Off Pentode Vacuum Tube

(1) Tested Zenith 6AU6 Tube Zenith 6AU6 Sharp Cut Off Pentode Vacuum Tube

Tested and Guaranteed

$6.95 USD
$6.95 USD
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(1) Tested Zenith 6AU6 Tube.

The wording is slightly faded but still legible.

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

Gm Test = 2500 micromhos
Minimum pass/good = 2050

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