6SV7
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BrandTung-Sol
ClassDiode Pentode
BaseOctal
Filament6.3V @ 300mA
Construction
Primary TypeDiode-Pentode
EnvelopeMetal
Sections2
Filament / Heater
Heater NotesAC or DC
Absolute Maximum Ratings
Plate Voltage300 V
Plate Dissipation2.3 W
Grid 2 Voltage150 V
H-C Voltage90 V
Audio Performance
Key Features
- Metal Shell
- Coated Unipotential Cathode
- Sharp Cut Off RF Amplifier Pentode
- AM Detector
- Voltage Amplifier
- FM Limiter below 30 MC
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A1 Amplifier | 100V | 2600 | 700000 | - | 3.7mA |
| Class A1 Amplifier | 250V | 3600 | 1500000 | - | 7.5mA |
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