The MG166CX has 10 microphone inputs, 4 stereo line inputs, and multiple AUX sends. Some models, like the MG166CX-USB, also offer USB I/O for direct connection to a PC.
It includes built-in SPX digital effects, single-knob channel compressors on 6 channels, 3-band EQ with sweepable mids on some channels, and 60mm faders for smooth control.
It's suitable for various applications, from small bands and live sound events to home studios and recording setups.