Sylvania
Sylvania USA SD-828A Silver Plate Top Get Subminiature Vacuum Tube
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- SKU:
- TS7376
- UPC:
- SD-828A
- MPN:
- SD-828A
- 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: Sylvania
Printed Brand: Sylvania
Type: SD-828A
Number of Tubes: Single
Plate Construction: Silver
Getter Construction: Top
Country: USA
Visible Date Codes:
Lettering Condition: Good
Box Included: 1 Box-Not Original
Tests NOS:
Actual NOS (Some Tubes Test NOS but have a few hours on them): No
Notes:
Mutual Transconductance (Gm) Test Data: Untested - Returns Accepted for DOA Tubes where the minimum good value is N/A and the New Old Stock (NOS) value is N/A
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Printed Brand: Sylvania
Type: SD-828A
Number of Tubes: Single
Plate Construction: Silver
Getter Construction: Top
Country: USA
Visible Date Codes:
Lettering Condition: Good
Box Included: 1 Box-Not Original
Tests NOS:
Actual NOS (Some Tubes Test NOS but have a few hours on them): No
Notes:
Mutual Transconductance (Gm) Test Data: Untested - Returns Accepted for DOA Tubes where the minimum good value is N/A and the New Old Stock (NOS) value is N/A