opsix moduleThe popular Korg digital synth family is now available in module form, catering to the needs of musicians and producers in need of these incredible new sound sources but who demand more flexible setup options and do not necessarily need a keyboard. Can be rack mounted (height 4U) or can be placed on a table at several angles (15 or 45 degrees) 2 MIDI 2. 0: Supports Property Exchange as well as After Touch opsix module: 80 Voices Other specifications