16/24/32 monophonic inputs, 4 groups

1. With Bluetooth playback
2. With computer connection
3. With digital display MP3 (U disk MP3 input)
4. MP3 with recording function
5. +48 V phantom power
6. Double 11 band equalizer
7. Each channel has a mute switch
8. Built-in dual 99 DSP effects
9. Four groups of main output control
10. Five-stage effect level monitoring indication
11. Double twelve-segment level display main output
12. Recording, headphone monitor output
13. Four-band equalizer per channel
14. With bass cut