TubeZone Limited

TubeZone - Valves and sockets for all types of valve powered equipment

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24 December 2012
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0A3 OA3 VR75 USA Tube Valve

Weight: 25 g

Nice new old stock US made 0A3 (aka VR75) tubes, a regulator tube commonly used in regulated B+ / HT high voltage supplies. Mostly RCA and Sylvania brands.

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