Tube Substitutions for:
11CF11
Double Triode-Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 11CF11 |  | |
| Web References | 11CF11 (General Electric) @ Franks Electron Tubes 11CF11 @ RadioMuseum.org | |
Double Triode-Pentode
MECHANICAL DATA
| Basing | 12HW |
| Type | Substitutes | Base Diagram |
|---|---|---|
| 11CF11 | | |
| Web References | 11CF11 (General Electric) @ Franks Electron Tubes 11CF11 @ RadioMuseum.org | |
| Basing | 12HW |