Tube Substitutions for:
56R9
Triode - Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 56R9 |  | |
| Web References | 56R9 (GE) @ Franks Electron Tubes 56R9 @ RadioMuseum.org | |
Triode - Pentode
MECHANICAL DATA
| Basing | 12EN |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 56.0 | Volts |
| Heater Current | 0.15 | A |