Tube Substitutions for:
VT-89
Power Amplifier Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| VT-89 |  | |
| Web References | VT-89 @ RadioMuseum.org | |
Power Amplifier Pentode
MECHANICAL DATA
| Basing | 6F |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 6.3 | Volts |
| Heater Current | 0.4 | A |