Allen & Heath WZ4 16:2, 16-Channel Mixer, 16 Mono with Insert/ Direct out, PAD, 80 Hz high pass filter and 4-band EQ with parametric mids, 48V phantom power switchable per channel, 6 Aux: 1 - 4 pre/ post fader, 5 - 6 post fader, Aux 5-6: internal effect assignable, Aux outputs: jack symmetrical, 2 Stereo Aux