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VT70 / 6F7 triode pentode
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This valve measures 132x40mm overall and has a 7 pin base |
| Heater voltage | 6.3V |
| Heater current | 300mA |
| Max pentode anode voltage | 250V |
| Max triode anode voltage | 100V |
| Max pentode screen voltage | 100V |
| Pin | Function |
| 1 | Heater |
| 2 | Pentode anode |
| 3 | Pentode screen grid |
| 4 | Triode anode |
| 5 | Triode control grid |
| 6 | Cathode + pentode suppressor grid |
| 7 | Heater |
| TC | Pentode control grid |
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