The compact X1204USB mixer takes the 1204USB up a notch, providing all the same great features, plus our new 24-bit, dual engine FX processor, with 16 editable, studio-grade presets including reverb, chorus, flanger, delay, pitch shifter and multi-effects. User-definable parameters include reverb time and brilliance, delay room size and repetitions, modulation depth and speed, and much more. Time-based functions can be addressed via a handy Tap button. The most recent parameter settings are always stored in memory. XENYX USB Series mixers are designed to handle your live gigs, and they provide the state-of-the-art tools you need to make stunning, professional-quality recordings. Along with their built-in USB/audio interfaces, XENYX USB mixers come with all the recording and editing software youll need to turn your computer system into a complete, high-performance home recording studio.