CV818 output pentode
 |
This valve measures 54x17mm overall and has a B7G base |
| Filament voltage | 1.4V / 2.8V |
| Filament current | 100mA / 50mA |
| Max anode voltage | 90V |
| Max anode dissipation | 1W |
| Max screen voltage | 90V |
| Max screen dissipation | 300mW |
| Max cathode current * | 12mA |
*: Max cathode current for each 1.4V section of filament is 6mA
| Pin | Function |
| 1 | Filament -ve |
| 2 | Anode |
| 3 | Control grid |
| 4 | Screen grid |
| 5 | Filament centre tap + suppressor grid |
| 6 | Anode |
| 7 | Filament +ve |
