DF 961
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BrandVEB Röhrenwerk Anna Seghers
ClassPentode
Base7-pin Miniature
FilamentV @ mA
Construction
Primary TypePentode
EnvelopeGlass
SectionsSingle
Filament / Heater
Absolute Maximum Ratings
Plate Voltage90 V
Plate Dissipation0.35 W
Grid 2 Voltage67.5 V
Cathode Current6 mA
Audio Performance
Key Features
- HF-Verstärkung
- Nenngröße 38
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| HF Amplifier | 67.5V | 850 | 250000 | - | 3.4mA |
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