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 returns, PFL, Mute, Headphones output, Master insert, Master output (XLR), Mono/ Aux 6 out controllable with extra fader, A/B out (jack), Digital effects processor with 20 presets, FX bypass possible via footswitch, Position of connector field changeable for desktop or rack mount application, Internal power adaptor, Dimensions desktop (WxHxD): 483 x 192 x 530 mm, Dimensions rack mount (WxHxD): 483 x 444 x 135 mm, 19