BEHRINGER B-CONTROL ROTARY BCR2000 Total-recall, cascadable desktop MIDI controller with analog feel and intuitive user interface 24 high-resolution encoders with LED rings for ultimate control over virtual mixers, synths, samplers and effects processors 4 virtual groups with 8 dual-mode, high-resolution encoders that feature LED rings and an additional push function 16 + 4 illuminated buttons freely assignable to all types of MIDI functions from note on/off, control change and program change to MMC and system exclusive data All panel elements freely assignablemanually or via user-friendly learn mode