Tube Substitutions for:
EC900
Triode, vacuum
| Type | Substitutes | Base Diagram |
|---|---|---|
| EC900 | 6HK5, 6HM5, 6HA5 |  |
| Web References | EC900 (Philips) @ Franks Electron Tubes EC900 (Mazda-Belvu) @ Franks Electron Tubes EC900 @ RadioMuseum.org | |
Triode, vacuum
MECHANICAL DATA
| Basing | 7GM |