Tube Substitutions for:
12BZ7
High Mu Twin Triode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 12BZ7 | 12AX7, 12AY7, 12DW7 |  |
| Web References | 12BZ7 (Sylvania) @ Franks Electron Tubes 12BZ7 @ RadioMuseum.org | |
High Mu Twin Triode
MECHANICAL DATA
| Basing | 9A |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 12.6/6.3 | Volts |
| Heater Current | 0.3/0.6 | A |