Shuguang 12AT7 replace ECC81 B9A vacuum tube for Radio,TV-reception, Guitar tube amplifier
Datasheet:
Tube type: | Double Triode |
Identical to | 12AT7 = ECC81 = CV455 = CC81E = B152 = B309 |
Base | Noval, B9A |
Can be used by | Radio,TV-reception, Guitar tube amplifier. |
Filament Voltage | 6.3-12V |
Filament Current | 300-150mA |
Plate Voltage (max) | 300V |
Plate Current (max) | 15mA |
Plate Dissipation (max) | 2.5W |
Screen Voltage (max) | ---V |
Screen Current (max) | ---A |
Screen Dissipation (max) | ---W |