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AL5 pentode
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This valve measures 116x48mm overall and has an 8 contact P base |
| Heater voltage | 4V |
| Approx. heater current | 2.1A |
| Max anode voltage | 250V |
| Max screen voltage | 250V |
| Pin | Function |
| 1 | n/c |
| 2 | Heater |
| 3 | Heater |
| 4 | Cathode + suppressor grid |
| 5 | n/c |
| 6 | Control grid |
| 7 | Screen grid |
| 8 | Anode |
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