These OddMix "3" group Vacuum Tubes
- by and large - uses 3 Volts for filament
voltage, and comprise of the 3A3, 3BC5/3CE5, 3BZ6, 3BN6, 3BZ6, 3CS6, 3CY5, 3DK6, 3GK5, 3HA5/3HM5, 3Q4, 3Q5GT and 3V4
rare, vintage, exotic, original and collector's vacuum tubes, electron tubes and thermionic valves. These tubes are differ in size and shape and purpose. They were made by a variety of companies decades ago at the "good old times". First come first serve as only a few of each of these rare historical vacuum tubes available!
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• Items listed are one of a kind, vintage, collector's choice items
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