Tube Substitutions for:
2X2
HV Half-Wave Rectifier
| Type | Substitutes | Base Diagram |
|---|---|---|
| 2X2 | 2Y2, 2X2A, 2B21, 879 |  |
| Web References | 2X2 (Sylvania) @ Franks Electron Tubes 2X2 (Tung-Sol) @ Franks Electron Tubes 2X2 @ RadioMuseum.org | |
HV Half-Wave Rectifier
MECHANICAL DATA
| Basing | 4AB |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 2.5 | Volts |
| Heater Current | 1.75 | A |