Hear Technologies Mix Back 16x12x2x2 Personal Monitor MixerThe Mix Back is a flexible and affordable 16 x 12 x 2 x 2 monitor mixer that features two stereo outputs and twelve mono outputs. There are sixteen high quality Mic Line inputs with passive split. It also features two HearBus outputs and two ADAT optical outputs. A perfect companion to the Hear Back personal monitor system. A talkback mic preamp permits talking to any mono output, master outputs and the intercom output. Included is a UV LED gooseneck