With the GO:MIXER PRO-X, you can now use the included TRRS cable to make an analog connection to the headphones jack on your smartphone.
This lets you connect with Android devices that don’t support USB-OTG, and use apps that don’t recognize audio input via USB.
The GO:MIXER PRO-X now lets you connect a headset mic or a plug-in mic.
This GO:MIXER PRO-X features a [PAD GUITAR/BASS] switch that minimizes distortion by reducing the input from sources with a large signal output, such as those with active pickups like guitars or bass guitars.