Tube Substitutions for:
12DQ7
Power Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 12DQ7 | 12BY7, 12BV7, 12GN7, 12BY7A, 12BV7*† |  |
| Notes: | * - Parallel filaments † - Series circuit no controlled warm-up | |
| Web References | 12DQ7 (General Electric) @ Franks Electron Tubes 12DQ7 (Tung-Sol) @ Franks Electron Tubes 12DQ7 (RCA (RC30)) @ Franks Electron Tubes 12DQ7 @ RadioMuseum.org | |
Power Pentode
MECHANICAL DATA
| Basing | 9BF |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 12.6 | Volts |
| Heater Current | 0.3 | A |