Tube Substitutions for:
6BU4
Sharp-Cutoff Beam Triode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 6BU4 | 6BK4 |  |
| Web References | 6BU4 (CBS-Hytron) @ Franks Electron Tubes 6BU4 @ RadioMuseum.org | |
Sharp-Cutoff Beam Triode
MECHANICAL DATA
| Basing | 8GC |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 6.3 | Volts |
| Heater Current | 0.2 | A |