MIX U24 is a complete 20-channel digital mixing system in a compact, rack-sized unit. 20 mix channels with 4 aux sends, 4 subgroups, or 8 aux sends. The new MIX U24 has a processor which executes all the digital processing of the audio signals (32 bit with floating point) allowing programming functions such as copying and loading of parameters or the use of internal plugins such as noise gates, compressor / limiter, phase inversion, delay and even blocking functions.