Tube-number record
434
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BrandFT
ClassPower Triode
Filament4 V @ — mA
Construction
Primary TypeTriode
Filament / Heater
Absolute Maximum Ratings
Plate Voltage400 V
Audio Performance
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Direct Current | 200 V | — | — | — | — |