Tube Substitutions for:
9EA8
Triode-Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 9EA8 | 9GH8, 9U8, 8A8, 9U8A, 9A8†, 9U8† |  |
| Notes: | † - Series circuit no controlled warm-up | |
| Web References | 9EA8 @ RadioMuseum.org | |
Triode-Pentode
MECHANICAL DATA
| Basing | 9AE |
| Type | Substitutes | Base Diagram |
|---|---|---|
| 9EA8 | 9GH8, 9U8, 8A8, 9U8A, 9A8†, 9U8† | |
| Notes: | † - Series circuit no controlled warm-up | |
| Web References | 9EA8 @ RadioMuseum.org | |
| Basing | 9AE |