Tube-number record
1G6GT/G
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BrandTUNG-SOL
ClassTwin Triode Power Amplifier
BaseOctal
Construction
Primary TypeDual triode
EnvelopeGlass
Base MaterialIntermediate 8 Pin Octal Base
Sections2
Filament / Heater
MaterialCoated
Absolute Maximum Ratings
Plate Voltage110 V
Cathode Current20 mA
Audio Performance
Typical THD3%
Power Output0.675 W
Key Features
- Low voltage
- Low current drain
- Zero bias Class B operation
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class B Power Amplifier (2 units) | 90 V | — | — | — | 14 mA |
| Class A2 Amplifier (Each Triode) | 90 V | 675 | 45000 | 30 | 1 mA |
Application Notes
Designed for service as a zero bias Class B power amplifier.
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