Tube Substitutions for:
21B6
Beam Power Amplifier
| Type | Substitutes | Base Diagram |
|---|---|---|
| 21B6 | 21A6 |  |
| Web References | 21B6 (Mazda-Belvu) @ Franks Electron Tubes | |
Beam Power Amplifier
MECHANICAL DATA
| Basing | 9AS |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 21.5 | Volts |
| Heater Current | 0.3 | A |