Tube Substitutions for:
2DS4
High-Mu Triode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 2DS4 | 2CW4, 2EG4, 2CW4 |  |
| Web References | 2DS4 (RCA (HB3)) @ Franks Electron Tubes 2DS4 (RCA (RC30)) @ Franks Electron Tubes 2DS4 @ RadioMuseum.org | |
High-Mu Triode
MECHANICAL DATA
| Basing | 12AQ |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 2.1 | Volts |
| Heater Current | 0.45 | A |