Inside the StudioLive 32R, you’ll find the dual-core PreSonus FLEX DSP Engine powering 40 mixing channels, 22 mix buses, and 270 simultaneous processors—including 4 stereo reverberation systems and Fat Channel plug-in models on every input channel and mix bus. This is a true 32-channel digital mixer that can comfortably fit in any size rig. Simply connect it to a standard wireless router and control every mix parameter from your iPad®, Android™ tablet, or Windows® Touch computer using UC Surface. UC Surface was designed to make mixing on a touch screen as intuitive as mixing on faders, but with the benefit of allowing you to mix front-of-house from anywhere in the venue.