Behringer's cutting-edge X Air digital mixers integrate with your iPad or Android tablet 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 gain-programmable Midas-designed microphone preamps, Behringer's renowned X32 effects rack, a 100-band Real Time Analyzer on all channels, and bus EQs, a stereo USB recorder, and integrated Wi-Fi, all in a convenient rackmount chassis. Just add mics, and you have everything you need to mix a live show and record a stereo mix straight to your device. The Behringer XR12 gives you a whole new way to mix.