Tube Substitutions for:
21EX6
Beam Power Amplifier
| Type | Substitutes | Base Diagram |
|---|---|---|
| 21EX6 | 25CD6GB |  |
| Web References | 21EX6 (Sylvania) @ Franks Electron Tubes 21EX6 (Tung-Sol) @ Franks Electron Tubes 21EX6 @ RadioMuseum.org | |
Beam Power Amplifier
MECHANICAL DATA
| Basing | 5BT |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 21.5 | Volts |
| Heater Current | 0.6 | A |