Raytheon
NIB Date Matched Pair Raytheon US CK709A Vacuum Tube CK-709
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- SKU:
- PS1721
- UPC:
- CK709A
- MPN:
- CK709A
- 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: Raytheon
Printed Brand: Raytheon
Type: CK709A
Number of Tubes: Date Code Matched Pair
Plate Construction: Metal
Getter Construction: Metal
Country: USA
Visible Date Codes: C-40709A 6351 3 (both)
Lettering Condition: Like New
Box Included: 2 Boxes-Original
Tests NOS:
Actual NOS (Some Tubes Test NOS but have a few hours on them): Yes
Notes:
Mutual Transconductance (Gm) Test Data: Tube has been determined as NOS but not tested, returns are accepted for DOA or very used 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: Raytheon
Type: CK709A
Number of Tubes: Date Code Matched Pair
Plate Construction: Metal
Getter Construction: Metal
Country: USA
Visible Date Codes: C-40709A 6351 3 (both)
Lettering Condition: Like New
Box Included: 2 Boxes-Original
Tests NOS:
Actual NOS (Some Tubes Test NOS but have a few hours on them): Yes
Notes:
Mutual Transconductance (Gm) Test Data: Tube has been determined as NOS but not tested, returns are accepted for DOA or very used tubes. where the minimum good value is N/A and the New Old Stock (NOS) value is N/A
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