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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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2AF4 vacuum tube outline illustration

Tube-number record

2AF4

0 archive entries

2AF4 is a tube type in the TubeDatabase archive (class: Triode). Recorded specifications: brand General Electric and construction Triode. The archive does not yet hold a photographed example of this type.

BrandGeneral Electric
ClassTriode

Construction

Primary TypeTriode

Filament / Heater

Absolute Maximum Ratings

Audio Performance

Key Features
  • Controlled heater-warm-up characteristic

Application Notes

Identical to the 6AF4 except for heater ratings and addition of a controlled heater-warm-up characteristic.

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