This is an enhanced version of the original Minilogue (demo can be found here), with a multi engine that allows new synthesizers, oscs, fx etc. Also the effects section is more versatile than in Minilogue. Both add quite a lot of versatility to sound programming. It is also MIDI controllable, but it seems to lag if you play multiple controllers, which I usually use. The Korg Prologue 16 doesn’t have this problem.