Tube-number record
A 414
0 archive entries
A 414 is a tube type in the TubeDatabase archive (class: Triode). Recorded specifications: construction Triode and socket 4-pin. The archive does not yet hold a photographed example of this type.
ClassTriode
Base4-pin
Construction
Primary TypeTriode
SectionsSingle
Filament / Heater
Absolute Maximum Ratings
Audio Performance
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical | 150 V | 2000 | 8000 | 1 | 4 mA |
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