Mackie Onyx 32.4 Live Sound Mixer
32-channel / 4-bus premium analog mixer designed for live sound
Onyx microphone preamps with class -leading fidelity and dynamic range on every channel
4-band Perkins EQ on every channel for warm, musical sound
6 x 2 Matrix Mixer provides 2 additional mixes for monitors, etc.
Built-in assignable stereo compressor/limiter designed by the corporation
6 Aux sends with Pre/Post switches
The reason because I've chosen this mixer, is because it's one of the best mixer out in the industry, and has 32 channels, that allow you to plug as many xlr channels as you want.
Product Summary
The mixers main purpose is to be able to control all of the sound and be able to spread out the volume correctly so it sounds good on the venue. Not only it's a high-quality mixing desk, it also has 6 aux sends that allows you to add additional monitors and effect sends channels.