Tube Substitutions for:
12BK5
Beam Power Amplifier
| Type | Substitutes | Base Diagram |
|---|---|---|
| 12BK5 |  | |
| Web References | 12BK5 (General Electric) @ Franks Electron Tubes 12BK5 @ RadioMuseum.org | |
Beam Power Amplifier
MECHANICAL DATA
| Basing | 9BQ |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 12.6 | Volts |
| Heater Current | 0.6 | A |