Tube Substitutions for:
10DR7
Dissimilar Duo Triode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 10DR7 | 10FD7, 10FR7, 10FR7 |  |
| Web References | 10DR7 (Tung-Sol) @ Franks Electron Tubes 10DR7 @ RadioMuseum.org | |
Dissimilar Duo Triode
MECHANICAL DATA
| Basing | 9HF |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 9.7 | Volts |
| Heater Current | 0.6 | A |