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Classic Currents

(1) Tested Strong RCA UX 112A Tube UX-112-A Type 12A Tube Engraved Globe Tube

(1) Tested Strong RCA UX 112A Tube UX-112-A Type 12A Tube Engraved Globe Tube

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$38.95 USD
$38.95 USD
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(1) Tested Very Strong RCA UX-112-A (Type 12A Tube).

Globe/balloon envelope with an engraved base.
Tests well above NOS.

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

Gm Test = 1900 micromhos
Minimum pass/good = 1040
Average NOS rating = 1600

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