Tube Substitutions for:
VT-77
Triple Grid Detector Ampl
| Type | Substitutes | Base Diagram |
|---|---|---|
| VT-77 |  | |
| Web References | VT-77 @ RadioMuseum.org | |
Triple Grid Detector Ampl
MECHANICAL DATA
| Basing | 6F |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 6.3 | Volts |
| Heater Current | 0.3 | A |