Behringer XR12 Digital MixerOpen BoxBehringer's cutting-edge X Air digital mixers integrate with your iOS or Android tablet — and even your smart phone, for unprecedented mixing power and mobility. Plug in your mic and line level sources and mix from anywhere in the venue or studio via the free remote control app. The XR12 is a 12-input, rackmountable stage box unit with four programmable Midas-designed microphone preamps, Behringer's renowned X32 effects rack, a 100-band Real Time Analyzer on all channel and bus EQs, a stereo USB interface, and integrated Wi-Fi, all in a convenient rackmount chassis.