Tube Substitutions for:
DAF91
Diode-Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| DAF91 | 1AF5*, 1AH5*, 1S5 |  |
| Notes: | * - Parallel filaments | |
| Web References | DAF91 (Philips) @ Franks Electron Tubes DAF91 (Philips) @ Franks Electron Tubes DAF91 (Mullard) @ Franks Electron Tubes DAF91 (Mullard) @ Franks Electron Tubes DAF91 @ RadioMuseum.org | |
Diode-Pentode
MECHANICAL DATA
| Basing | 6AU |