Together with the U22C, UR24C, UR44C and UR816C audio interfaces, the dspMixFx UR-C app allows you to utilize the benefits of Yamaha’s custom-designed SSP3 DSP chip directly on your iPad and iPhone. The dspMixFx app is free of charge, providing latency-free monitoring while running the highly acclaimed REV-X reverb, the Sweet Spot Morphing Channel Strip and Guitar Amp Classics with other iOS audio apps. Please note that this app is only a control application for Steinberg’s USB audio interfaces UR22C, UR24C, UR44C, and UR816C. Without a UR interface it can be used in demo mode only. Find more information about the UR-C audio interfaces at: http://www.steinberg.net/en/products/audio_interfaces/urc Key features • Control of all DSP features like DSP mixer and DSP effects • No-latency DSP-powered monitoring with the iPad and iPhone • Works with UR22C, UR24C, UR44C and UR816C * Depending on the iPad or iPhone model for using the UR-C interfaces with iPad or iPhone the Lightning to USB Camera Adapter or the Lightning to USB 3 Camera Adapter is required.