Tube Substitutions for:
RK56
Power Tetrode
| Type | Substitutes | Base Diagram |
|---|---|---|
| RK56 |  | |
| Web References | RK56 @ RadioMuseum.org | |
Power Tetrode
MECHANICAL DATA
| Basing | 5AW |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 6.3 | Volts |
| Heater Current | 0.55 | A |
| Type | Substitutes | Base Diagram |
|---|---|---|
| RK56 | | |
| Web References | RK56 @ RadioMuseum.org | |
| Basing | 5AW |
| Heater Voltage | 6.3 | Volts |
| Heater Current | 0.55 | A |