Function Description:

1. Microcomputer detection and control system realizes automatic switching to standby power amplifier in case of power amplifier failure

2. Fault recovery can automatically switch back to the main power amplifier

3. Expandable function, up to 1 standby power amplifier can be expanded, and 12 main power amplifiers work at the same time

4. LED indication function, the working status of main and standby power amplifiers can be seen at a glance

5. High sensitivity and accurate fault detection function, and the time from fault to switching action is less than 2 seconds

6. The buzzer alarm function can be controlled by the switch. In case of failure, you can choose whether to alarm by buzzer

7. With 6 independent volume adjustment functions

8. Working voltage: 220 – 240V AC

9. Power consumption: 15W

10. Input signal: 6-channel unbalanced linear signal

11. Input impedance: 10K ohm

12. Audio output gain: adjustable through the panel

13. Detection level: 50 VRMs

14. Fault cycle detection time: 1000ms

15. Fault recovery time: 5S

16. Status indicator: normal switching

17. Switching alarm: buzzer with switch

18. Rated load in area: 1000 W / 100V

19. Switching part: input and output are carried out simultaneously

20. Dimension (w w x H x D depth): 485 x 90 x 320 mm