Tube Substitutions for:
6DA4
Half-Wave Rectifier
| Type | Substitutes | Base Diagram |
|---|---|---|
| 6DA4 | 6DA4A, 6AX4GTA, 6AX4GTB, 6DM4, 6DM4A, 6DQ4, 6DT4, 6AU4GT*, 6AU4GTA*, 6CQ4*, 6DE4* |  |
| Notes: | * - Parallel filaments | |
| Web References | 6DA4 (RCA (HB3)) @ Franks Electron Tubes 6DA4 (General Electric) @ Franks Electron Tubes 6DA4 (Tung-Sol) @ Franks Electron Tubes 6DA4 (RCA (RC30)) @ Franks Electron Tubes 6DA4 @ RadioMuseum.org | |
Half-Wave Rectifier
MECHANICAL DATA
| Basing | 4CG |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 6.3 | Volts |
| Heater Current | 1.2 | A |