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Lot Of 4 6SL7GT RCA Crosley Tubes B&K Tested
$20.50 USD

Sold on: 2014-Apr-07

Marketplace: eBay
4 Treasure
0 Trash
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Detail:

Up for auction is a lot of 4 6SL7GT tubes. They have been tested on a newly calibrated B&K 707 for mutual conductance where 22% is minimum good. They test as follows RCA 42/45, RCA 55/50, RCA 40/4...




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