Tube-number record
12V6-GT
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BrandGeneral Electric
ClassBeam Pentode
BaseOctal
Filament12.6 V @ 225 mA
Construction
Primary TypeBeam tetrode / beam power
EnvelopeT-9, Glass
Base MaterialIntermediate Shell Octal
SectionsSingle
Filament / Heater
Heater NotesAC or DC
Absolute Maximum Ratings
Plate Voltage315 V
Plate Dissipation12 W
Grid 2 Voltage285 V
H-C Voltage90 V
Audio Performance
Typical THD12%
Power Output5.5 W
Key Features
- High power output
- High sensitivity
- High efficiency
- Low harmonic distortion
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A Amplifier (1) | 180 V | 3700 | 50000 | — | 29 mA |
| Class A Amplifier (2) | 250 V | 4100 | 50000 | — | 45 mA |
| Class A Amplifier (3) | 315 V | 3750 | 80000 | — | 34 mA |
Application Notes
Designed primarily for use in the audio output stage of a-c and storage-battery-operated equipment.
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