6H7S
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BrandSonet Radio Tubes, Ltd.
ClassPentode-Triode Power Amplifier
BaseSmall 7-pin
Construction
EnvelopeST-12
SectionsPentode, Triode
Filament / Heater
Absolute Maximum Ratings
Audio Performance
Typical THD10%
Power Output3.4 W
Key Features
- Full spray shield
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Pentode | 250V | 2200 | 70000 | 150 | 32mA |
| Triode | 100V | 3000 | 33000 | 100 | - |
Application Notes
The full spray shield is connected to the chassis by means of a clip. Triode plate voltage is applied through a 0.5 megohm resistor.
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