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(1) Tested Lindal 4JD6 Tube with Box Made in Japan Pentode Vacuum Tube

(1) Tested Lindal 4JD6 Tube with Box Made in Japan Pentode Vacuum Tube

Tested and Guaranteed

$8.95 USD
$8.95 USD
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(1) Tested Lindal 4JD6 Tube with Original Box.
Made in Japan.
The box shows areas of light staining and scuffing - see photos.

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

Gm Test = 4750 micromhos
Minimum pass/good = 2850

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