Tube Substitutions for:
E90F
Vacuum Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| E90F | 6265*, 6661, 6AW6*, 6CB6*, 6CB6A*, 6CF6*, 6DC6*, 6BH6 |  |
| Notes: | * - Parallel filaments | |
| Web References | E90F @ RadioMuseum.org | |
Vacuum Pentode
MECHANICAL DATA
| Basing | 7CM |
| Type | Substitutes | Base Diagram |
|---|---|---|
| E90F | 6265*, 6661, 6AW6*, 6CB6*, 6CB6A*, 6CF6*, 6DC6*, 6BH6 | |
| Notes: | * - Parallel filaments | |
| Web References | E90F @ RadioMuseum.org | |
| Basing | 7CM |