Tube Substitutions for:
DF26
Vacuum Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| DF26 | 1AF5*, 1AH5*, 1S5 |  |
| Notes: | * - Parallel filaments | |
| Web References | DF26 @ RadioMuseum.org | |
Vacuum Pentode
MECHANICAL DATA
| Basing | 6AU |
| Type | Substitutes | Base Diagram |
|---|---|---|
| DF26 | 1AF5*, 1AH5*, 1S5 | |
| Notes: | * - Parallel filaments | |
| Web References | DF26 @ RadioMuseum.org | |
| Basing | 6AU |