Tube Substitutions for:
8AC9
Double Diode-Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 8AC9 |  | |
| Web References | 8AC9 (Sylvania) @ Franks Electron Tubes 8AC9 @ RadioMuseum.org | |
Double Diode-Pentode
MECHANICAL DATA
| Basing | 12GN |
| Type | Substitutes | Base Diagram |
|---|---|---|
| 8AC9 | | |
| Web References | 8AC9 (Sylvania) @ Franks Electron Tubes 8AC9 @ RadioMuseum.org | |
| Basing | 12GN |