Tube Substitutions for:
14F7
High Mu Duo Triode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 14F7 |  | |
| Web References | 14F7 (RCA (HB3)) @ Franks Electron Tubes 14F7 (Tung-Sol) @ Franks Electron Tubes 14F7 @ RadioMuseum.org | |
High Mu Duo Triode
MECHANICAL DATA
| Basing | 8AC |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 12.6 | Volts |
| Heater Current | 0.15 | A |