Tube Substitutions for:
450
Power Amplifier Triode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 450 |  | |
| Web References | 450 @ RadioMuseum.org | |
Power Amplifier Triode
MECHANICAL DATA
| Basing | 4D |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 7.5 | Volts |
| Heater Current | 1.25 | A |