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Classic Currents

(1) Tested Green Marbled Bakelite X-112-A Tube Type 12A Tube Globe 112A Tube

(1) Tested Green Marbled Bakelite X-112-A Tube Type 12A Tube Globe 112A Tube

Tested and Guaranteed

$78.95 USD

$78.95 USD

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(1) Tested Very Strong Unbranded X-112-A (Type 12A) Globe Tube with a Green Marbled Base.

Manufacturer unknown.

Tube number is located on the top of the envelope - see photos.

Silver bullseye plate withe a UFO saucer getter.

This tube tests as NOS.

There is a slight rattle in the base from loose adhesive but obviously this doesn't affect performance.

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

Gm Test = 1750 micromhos

Minimum pass/good = 1040

Average NOS rating = 1560

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