Tube Substitutions for:
6AU7
Medium Mu Twin Triode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 6AU7 | 7AU7, 6AX7§ |  |
| Notes: | § - May not work in all circuits | |
| Web References | 6AU7 (Tung-Sol) @ Franks Electron Tubes 6AU7 @ RadioMuseum.org | |
Medium Mu Twin Triode
MECHANICAL DATA
| Basing | 9A |