Tube Substitutions for:
3BU8
Dual Control Sharp Cutoff Duo Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 3BU8 | 3HS8, 3KF8, 3GS8, 3BU8A, 3KF8 |  |
| Web References | 3BU8 (Tung-Sol) @ Franks Electron Tubes 3BU8 @ RadioMuseum.org | |
Dual Control Sharp Cutoff Duo Pentode
MECHANICAL DATA
| Basing | 9FG |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 3.15 | Volts |
| Heater Current | 0.6 | A |