04-21-2017, 07:09 AM
New Sensor is behind not only Svetlana, but also Sovtek, Tung-Sol (the new ones, not the old), new Genalex Gold Lion, and Electro-Harmonix.
https://newsensor.com/TubeSpecification.aspx
https://newsensor.com/TubeSpecification.aspx
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Ron Ramirez
Ferdinand IN