CV1990 double triode
 |
This valve measures 65x32mm overall and has an octal base |
| Heater voltage | 6.3V |
| Heater current | 300mA |
| Max triode anode voltage | 300V |
| Min diode current per anode at 10 V | 0.8mA |
| Max continuous diode current | 1.0mA |
| Pin | Function |
| 1 | Shell |
| 2 | Grid |
| 3 | Cathode |
| 4 | Diode anode 2 |
| 5 | Diode anode 1 |
| 6 | Triode anode |
| 7 | Heater |
| 8 | Heater |
