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Ken-Rad

NOS Ken-Rad USA VT86/6K7 Metal Vacuum Tube 100%+

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SKU:
TR4004
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$11.01

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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: Ken-Rad
Printed Brand: Ken-Rad
Type: VT86/6K7
Number of Tubes: Single
Plate Construction: Metal
Getter Construction: Metal
Country: USA
Visible Date Codes: V8
Lettering Condition: Average
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: 1500 where the minimum good value is 845 and the New Old Stock (NOS) value is 1300 or 100%+ of what a new tube should test

 


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