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Classic Currents

Tested Matched Pair RCA 6EM5 Tubes with Boxes Date Codes FN Beam Power Tubes

Tested Matched Pair RCA 6EM5 Tubes with Boxes Date Codes FN Beam Power Tubes

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$22.95 USD
$22.95 USD
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Tested Matched Pair of RCA 6EM5 Tubes with Original Boxes.
Date Codes FN.

Tubes are closely matched for Gm testing (see below), date codes and internal structure - they are identical.

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

Gm Test = 5450 and 5350 micromhos
Minimum pass/good = 3200

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