Tube Substitutions for:
EL90
Beam Power Tube
| Type | Substitutes | Base Diagram |
|---|---|---|
| EL90 | 6AQ5, 6AQ5A, 6AQ5W, 6BM5, 6HG5, 6005, 6095, 6669 |  |
| Web References | EL90 @ RadioMuseum.org | |
Beam Power Tube
MECHANICAL DATA
| Basing | 7BZ |
| Type | Substitutes | Base Diagram |
|---|---|---|
| EL90 | 6AQ5, 6AQ5A, 6AQ5W, 6BM5, 6HG5, 6005, 6095, 6669 | |
| Web References | EL90 @ RadioMuseum.org | |
| Basing | 7BZ |