1. There are 8 groups of independent input and output amplification channels, and each channel has independent adjustable volume

2.1 groups of microphone input, independent volume adjustable, optional 8 groups of output, LED indication

3. With any combination of 8 channels (zones) for paging

4. The microphone input has the highest priority and the forced cut priority function

5. When there is emergency audio signal input, there is more automatic cut-in priority function

6.2 emergency signal input has the second level priority, no volume adjustment, and automatic silence to - 30dB

7.2U standard chassis design, aluminum alloy panel, beautiful and practical

8. Box size 485 * 88 * 340mm

9. Power consumption is 10W