Tube Substitutions for:
9001
Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 9001 |  | |
| Web References | 9001 (Tung-Sol) @ Franks Electron Tubes 9001 @ RadioMuseum.org | |
Pentode
MECHANICAL DATA
| Basing | 7BD |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 6.3 | Volts |
| Heater Current | 0.15 | A |