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Cetron matched pair of genuine NOS (New Old Stock) 810 high-power transmitting triode vacuum tubes in Original Boxes Tested

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MPN:
810
Condition:
New
Shipping:
$16.00 (Fixed Shipping Cost)
  • Cetron matched pair of genuine NOS (New Old Stock) 810 high-power transmitting triode vacuum tubes in Original Boxes Tested
  • Cetron matched pair of genuine NOS (New Old Stock) 810 high-power transmitting triode vacuum tubes in Original Boxes Tested
  • Cetron matched pair of genuine NOS (New Old Stock) Cetron 810 high-power transmitting triode vacuum tubes in Original Boxes Tested
$389.99
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Description

Cetron matched pair of genuine NOS (New Old Stock) 810 high-power transmitting triode vacuum tubes in Original Boxes Tested

  **All the tubes I sell are tested and come with a money back, satisfaction guarantee**

These tubes carry a clear date code 8729, which indicates Week 29 of 1987 production. They are authentic late-run Cetron tubes, Made in the USA. These 1987 examples represent the final era of U.S. manufacturing for this classic design

  Each one of the stock I have, has been tested in a Collins KW-1, 1000 watt transmitter at FULL Modulation, and are all performing up to spec with no problems.

This is the only way to make sure they are good and the ability to compare many 810 tubes in the KW-1, assures RELIABLE comparative testing.

These tubes were tested in a Collins KW-1 transmitter where it was operated and tested at full modulation.
 
They deliver strong, reliable performance with no detectable issues in emission, gas, or shorts.
 
These tubes were proven under real-world high-power AM conditions, making them ideal for Collins KW-1 owners, vintage AM transmitters, modulators, or RF power amplifier projects.
 
If you buy multiple tubs or tube sets, I will combine the shipping to lower the cost and refund any difference.
 
 
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