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Classic Currents

Tested Matched Pair 1965 Western Electric 415A Tubes Codes 6513 and 6526

Tested Matched Pair 1965 Western Electric 415A Tubes Codes 6513 and 6526

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$22.95 USD
$22.95 USD
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Tested Matched Pair of 1965 Western Electric 415A Tubes.
Date Codes 6513 and 6526 places the production to January - March of 1965 and April - June of 1969.

Similar to a 6AS6.
Tubes are closely matched for Gm testing (see below), 1965 date codes and internal structure - they are identical.
Black plates with top square getters.

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

Gm Test = 2250 and 2375 micromhos
Minimum pass/good = 1540

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