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SYLVANIA 5Y3GT in OEM Sleeve Tube ID 1422
Price:
$49.99
Returns:
30 days returns. Seller pays for return shipping.
Condition:
Both plate sections tested strong NOS and excellent balance, as tested on professional Western Electric tube tester (advanced version of Hickok 539B), with each plate section testing approx 1700. photos show both plate sections being tested.