CV1966 heptode
 |
This valve measures 65x31mm overall and has an octal base |
| Heater voltage | 6.3V |
| Heater current | 300mA |
| Max heater-cathode voltage | 90V |
| Max anode voltage | 300V |
| Max anode dissipation | 1W |
| Max cathode current | 14mA |
| Pin | Function |
| 1 | Grid 5 |
| 2 | Heater |
| 3 | Anode |
| 4 | Grid 2 |
| 5 | Grid 1 |
| 6 | Cathode |
| 7 | Heater |
| 8 | Grid 3 |
