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Tube Database (7,341 tube types · 1,270 archive entries)

Other (3,257 tube types), Pre (2,314 tube types), Power (1,030 tube types), Rectifier (740 tube types)
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Tube-number record

YD 1270

0 archive entries

BrandSiemens
ClassTransmitting Tube

Construction

Primary TypeOther / special
EnvelopeCeramic-Metal

Filament / Heater

Absolute Maximum Ratings

Audio Performance

Power Output20 W

Filters

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Manufacturers

Brands

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