Tube Substitutions for:
56
Medium Mu Triode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 56 | 27, 56S, 27S |  |
| Web References | 56 (RCA) @ Franks Electron Tubes 56 (Sylvania) @ Franks Electron Tubes 56 (Tung-Sol) @ Franks Electron Tubes 56 @ RadioMuseum.org | |
Medium Mu Triode
MECHANICAL DATA
| Basing | 5A |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 2.5 | Volts |
| Heater Current | 1 | A |