2 Mic/line IN, 2 stereo line IN Compression Function of Mic Channel Built-in USB/SD card/Bluetooth playback or record 48V phantom power for condenser mic Built-in 16 program DSP

4 Mic/line IN, 2 stereo line IN Compression Function of Mic Channel Built-in USB/SD card/Bluetooth playback or record 48V phantom power for condenser mic Built-in 16 program DSP

6 Mic/line IN, 2 stereo line IN Compression Function of Mic Channel Built-in USB/SD card/Bluetooth playback or record 48V phantom power for condenser mic Built-in 16 program DSP

8 Mic/line IN, 2 stereo line IN Compression Function of Mic Channel Built-in USB/SD card/Bluetooth playback or record 48V phantom power for condenser mic Built-in 16 program DSP

12 Mic/line IN, 2 stereo line IN Compression Function of Mic Channel Built-in USB/SD card/Bluetooth playback or record 48V phantom power for condenser mic Built-in 16 program DSP External DSP footswitch Pedal