Tube Substitutions for:
8SN7GTB
Medium Mu Duo Triode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 8SN7GTB |  | |
| Web References | 8SN7GTB (Sylvania) @ Franks Electron Tubes 8SN7GTB @ RadioMuseum.org | |
Medium Mu Duo Triode
MECHANICAL DATA
| Basing | 8BD |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 8.4 | Volts |
| Heater Current | 4.5 | A |