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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

ACORN TUBE

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ClassVacuum Tube
BaseAcorn
Filament6.3 V @ 150 mA

Construction

Primary TypeOther / special
EnvelopeGlass

Filament / Heater

Absolute Maximum Ratings

Plate Voltage180 V
Cathode Current2 mA
H-C Voltage50 V

Audio Performance

Filters

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Manufacturers

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