Tube Substitutions for:
12DW7
Dissimilar Duo Triodes
| Type | Substitutes | Base Diagram |
|---|---|---|
| 12DW7 | 12AX7, 12DF7, 12AD7, 12BZ7, 7247 |  |
| Web References | 12DW7 (Sylvania) @ Franks Electron Tubes 12DW7 (Tung-Sol) @ Franks Electron Tubes 12DW7 @ RadioMuseum.org | |
Dissimilar Duo Triodes
MECHANICAL DATA
| Basing | 9A |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 12.6 | Volts |
| Heater Current | 0.15 | A |