Ken-Rad
NOS Matched Pair Ken-Rad USA JAN-CKR-12SH7 / VT-288 Metal Vacuum Tube
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- SKU:
- PS1496
- UPC:
- JAN-CKR-12SH7
- MPN:
- JAN-CKR-12SH7
- Availability:
- Ships in 1 business day or less.
- Shipping:
- Calculated at Checkout
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Description
Matched, Tested & Guaranteed Vacuum Tubes
All tubes are guaranteed to be 100% as described or your money back. We are known for our excellent customer service! All tubes have been tested for mutual transconductance, shorts, leaks, gas and noise on one of our calibrated Hickok TV-7 tube testers.
Any pair or 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 matching criteria is by date codes, which we do match when possible.
All tubes are guaranteed to be 100% as described or your money back. We are known for our excellent customer service! All tubes have been tested for mutual transconductance, shorts, leaks, gas and noise on one of our calibrated Hickok TV-7 tube testers.
Any pair or 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 matching criteria is by date codes, which we do match when possible.
Actual Brand: Ken-Rad
Printed Brand: Ken-Rad
Type: JAN-CKR-12SH7 / VT-288
Number of Tubes: Matched Pair
Plate Construction: Metal
Getter Construction: Metal
Country: USA
Visible Date Codes: SC961A C5 & SC961A V4
Lettering Condition: Average
Box Included: 1 Box-Not Original
Tests NOS: Yes
Actual NOS (Some Tubes Test NOS but have a few hours on them): Yes
Notes:
Mutual Transconductance (Gm) Test Data: 76 & 76 where the minimum good value is 43 and the New Old Stock (NOS) value is 70 or 100%+ of what a new tube should test
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Printed Brand: Ken-Rad
Type: JAN-CKR-12SH7 / VT-288
Number of Tubes: Matched Pair
Plate Construction: Metal
Getter Construction: Metal
Country: USA
Visible Date Codes: SC961A C5 & SC961A V4
Lettering Condition: Average
Box Included: 1 Box-Not Original
Tests NOS: Yes
Actual NOS (Some Tubes Test NOS but have a few hours on them): Yes
Notes:
Mutual Transconductance (Gm) Test Data: 76 & 76 where the minimum good value is 43 and the New Old Stock (NOS) value is 70 or 100%+ of what a new tube should test
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