Tube Substitutions for:
VT-239
Medium-Mu Triode
| Type | Substitutes | Base Diagram |
|---|---|---|
| VT-239 |  | |
| Web References | VT-239 @ RadioMuseum.org | |
Medium-Mu Triode
MECHANICAL DATA
| Basing | 4AA |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 1.4 | Volts |
| Heater Current | 0.05 | A |