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NOS Unknown Brand USA 6AK5 [EF95 5654] Black Plate Top [] Getter Vacuum Tube

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SKU:
TR3281
UPC:
6AK5 [EF95 5654]
MPN:
6AK5 [EF95 5654]
Availability:
Ships in 1 business day or less.
Shipping:
Calculated at Checkout
$0.74

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Description

Matched, Tested & Guaranteed Vacuum Tubes

All tubes are guaranteed to be 100% as described or your money back. All tubes have been tested for mutual transconductance, shorts, leaks, gas and noise on my calibrated Hickok TV-7/U.

Any pair of quad described as matched means that the tubes will have the same exact construction and will test within a close range of each other for Mutual Transconductance. The last criteria is date codes, which I do match when possible.

Actual Brand: Unknown Brand
Printed Brand: Unknown Brand
Type: 6AK5 [EF95 5654]
Number of Tubes: Single
Plate Construction: Black
Getter Construction: Top []
Country: USA
Visible Date Codes:
Lettering Condition: Completely Rubbed Off
Box Included: None
Tests NOS: Yes
Actual NOS (Some Tubes Test NOS but have a few hours on them): No
Notes:
Mutual Transconductance (Gm) Test Data: 38 where the minimum good value is 22 and the New Old Stock (NOS) value is 36
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