A MOTIF in a rack and then some.
A proprietary sound chip from the Yamaha MOTIF ES includes expanded polyphony (128 notes), and effects (four inserts in mix mode). The core voices are identical to Motif plus two additional preset voice banks and 256 user editable voices (twice the user area of Motif). Motif voices can be loaded directly into the rack via MIDI. Newly developed reverb algorithm. In 16-part multitimbral mode up to four voices can have their insertion effects enabled simultaneously, and each of the 16 parts has its own 3-band EQ.