Tube Substitutions for:
6C6
Sharp Cutoff Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 6C6 | 77, 57A*, 57AS*, 1221, 1223, 7700, WTT131 |  |
| Notes: | * - Parallel filaments | |
| Web References | 6C6 (RCA) @ Franks Electron Tubes 6C6 (Tung-Sol) @ Franks Electron Tubes 6C6 @ RadioMuseum.org | |
Sharp Cutoff Pentode
MECHANICAL DATA
| Basing | 6F |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 6.3 | Volts |
| Heater Current | 0.3 | A |