Tube Substitutions for:
12AL8
Medium Mu Triode - Space Charged Tetrode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 12AL8 |  | |
| Web References | 12AL8 (Tung-Sol) @ Franks Electron Tubes 12AL8 (Sylvania) @ Franks Electron Tubes 12AL8 @ RadioMuseum.org | |
Medium Mu Triode - Space Charged Tetrode
MECHANICAL DATA
| Basing | 9GS |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 12.6 | Volts |
| Heater Current | 0.45 | A |