Tube Substitutions for:
EF94
Vacuum Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| EF94 | 6136, 6AG5§, 6AU6A, 6AU6WA, 6AU6WB, 6AW6§, 6BA6, 6BC5§, 6CB6§, 6CB6A§, 6CE5§, 6CF6§, 6DE6§, 6DK6§, 6AU6 |  |
| Notes: | § - May not work in all circuits | |
| Web References | EF94 @ RadioMuseum.org | |
Vacuum Pentode
MECHANICAL DATA
| Basing | 7BK |