Tube Substitutions for:
3V4
Pentode Power Amplifier
| Type | Substitutes | Base Diagram |
|---|---|---|
| 3V4 | 3C4*, 3E5*, 3V4WA |  |
| Notes: | * - Parallel filaments | |
| Web References | 3V4 (Tung-Sol) @ Franks Electron Tubes 3V4 @ RadioMuseum.org | |
Pentode Power Amplifier
MECHANICAL DATA
| Basing | 6BX |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 2.8/1.4 | Volts |
| Heater Current | 0.05/0.10 | A |