Tube Substitutions for:
XXB
Duo Triode
| Type | Substitutes | Base Diagram |
|---|---|---|
| XXB | 3C6 |  |
| Web References | XXB @ RadioMuseum.org | |
Duo Triode
MECHANICAL DATA
| Basing | 7BW |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 1.4 | Volts |
| Heater Current | 0.1 | A |
| Type | Substitutes | Base Diagram |
|---|---|---|
| XXB | 3C6 | |
| Web References | XXB @ RadioMuseum.org | |
| Basing | 7BW |
| Heater Voltage | 1.4 | Volts |
| Heater Current | 0.1 | A |