GI-50A
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BrandUSSR
ClassTriode
BaseCoaxial Ring Leads
Construction
Primary Typetriode
Envelopemetal-ceramic
Base Materialcopper anode
Filament / Heater
Materialcarbonized thoriated tungsten
Warm-up Time15s
Absolute Maximum Ratings
Plate Voltage32000 V
Plate Dissipation40000 W
Grid 1 Voltage-450 V
Audio Performance
Key Features
- forced water cooling
- metal-ceramic envelope
- wide-band signal amplifier
- thoriated tungsten cathode
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| pulse | 26000V | 75000 | - | 37 | 350000mA |
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