- Base
- 9BL
- Socket code
- B9A
- Sections
- 1
- Heater
- 16.5 V / 300 mA
- Plate
- 250 V / 9 W
- Screen
- 250 V / 2.5 W
- Ik max
- 75 mA
- rP
- 20,000 Ω
- gm
- 9 mA/V
9 pins - B9A - Small-button Noval 9-contact
Output pentode designed for television frame time-base output or audio-output service. Its power capability supports either vertical-deflection drive or conventional low-frequency load power.
