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Classic Currents

(1) Tested 1951 Sylvania 5AZ4 Tube with Box Code 1-52 Loctal Tube Rectifier (b)

(1) Tested 1951 Sylvania 5AZ4 Tube with Box Code 1-52 Loctal Tube Rectifier (b)

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$18.95 USD
$18.95 USD
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(1) Tested Sylvania 5AZ4 Tube with Original Box.
Date Code 1-52 (52nd week of 1951).

Tested on a calibrated Hickok TV-10 military tube tester with no shorts at 1125-1300 where 800-800 is minimum pass/good.

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