Mackie ProFX30v3 30-Channel Sound Reinforcement Mixer with Built-In FX 25 x Mic Inputs and 28 Line Inputs, Inserts on Channels 1-22, Comp on 1-16, 2-In / 4-Out USB (24-Bit, 192 kHz), GigFX Effects Engine (24 FX Presets), Main, Control Room, Subgroup...