Tube Substitutions for:
EF190
Vacuum Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| EF190 | 6676, 6AG5§, 6AU6§, 6AW6, 6BC5§, 6BH6§, 6CB6A, 6CE5§, 6CF6, 6DC6, 6DE6, 6DK6, 6HQ6, 6HS6*§, 6CB6 |  |
| Notes: | * - Parallel filaments § - May not work in all circuits | |
| Web References | EF190 @ RadioMuseum.org | |
Vacuum Pentode
MECHANICAL DATA
| Basing | 7CM |