Tube Substitutions for:
6A7S
Pentagrid Converter
| Type | Substitutes | Base Diagram |
|---|---|---|
| 6A7S | 6A7 |  |
| Web References | 6A7S (RCA (HB3)) @ Franks Electron Tubes 6A7S @ RadioMuseum.org | |
Pentagrid Converter
MECHANICAL DATA
| Basing | 7C |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 6.3 | Volts |
| Heater Current | 0.3 | A |