Tube Substitutions for:
6660
Remote-Cutoff Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 6660 | 6BA6, 6BA6W, 5749 |  |
| Web References | 6660 (RCA (HB3)) @ Franks Electron Tubes 6660 (Tung-Sol) @ Franks Electron Tubes 6660 (Sylvania) @ Franks Electron Tubes 6660 @ RadioMuseum.org | |
Remote-Cutoff Pentode
MECHANICAL DATA
| Basing | 7CC |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 6.3 | Volts |
| Heater Current | 0.3 | A |