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

Pre (2,630 tube types), Other (2,603 tube types), Power (1,292 tube types), Rectifier (816 tube types)
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Tube-number record

12CU5

0 archive entries

12CU5 is a tube type in the TubeDatabase archive (class: Beam Pentode). Recorded specifications: brand General Electric and construction Beam tetrode / beam power. The archive does not yet hold a photographed example of this type.

BrandGeneral Electric
ClassBeam Pentode
Filament12.6 V @ 600 mA

Construction

Primary TypeBeam tetrode / beam power
Sections1

Filament / Heater

Warm-up Time11s
Heater NotesControlled heater-warm-up characteristic

Absolute Maximum Ratings

Audio Performance

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