Type | Substitutes | Base Diagram |
---|---|---|
7L7 | 7G7, 7H7, 7A7, 7AH7, 7T7, 7V7, 7AF7* | |
Notes: | * - Parallel filaments | |
Web References | 7L7 (RCA (HB3)) @ Franks Electron Tubes 7L7 (Tung-Sol) @ Franks Electron Tubes 7L7 @ RadioMuseum.org |
Basing | 8AC |
Heater Voltage | 6.3 | Volts |
Heater Current | 0.3 | A |