Tube Substitutions for:
33GT7
Diode Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 33GT7 |  | |
| Web References | 33GT7 (GE) @ Franks Electron Tubes 33GT7 @ RadioMuseum.org | |
Diode Pentode
MECHANICAL DATA
| Basing | 12FC |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 33.6 | Volts |
| Heater Current | 0.45 | A |