6V6-GTA
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BrandGeneral Electric
ClassBeam Pentode
BaseOctal
Filament6.3V @ 0.45mA
Construction
Primary TypeBeam Pentode
EnvelopeT-9 Glass
Base MaterialIntermediate Shell Octal
SectionsSingle
Filament / Heater
Heater NotesHeater warm-up time: 11 seconds
Absolute Maximum Ratings
Plate Voltage350 V
Plate Dissipation14 W
Grid 2 Voltage315 V
Grid 1 Voltage-275 V
Cathode Current40 mA
H-C Voltage200 V
Audio Performance
Typical THD8%
Power Output4.5 W
Key Features
- High power output
- High sensitivity
- High efficiency
- Low third-harmonic distortion
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A Amplifier (Single Tube) | 180V | 3700 | 50000 | - | 29mA |
| Class A Amplifier (Single Tube) | 250V | 4100 | 50000 | - | 45mA |
| Class A Amplifier (Single Tube) | 315V | 3750 | 80000 | - | 34mA |
| Triode Connection | 250V | 5000 | 1960 | 9.8 | 49.5mA |
Application Notes
Designed for use in audio-frequency power output stages of television and radio receivers. May also be used as a triode-connected vertical-deflection amplifier.
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