I have a Mutator. It is amazingly smooth. It has LFOs for each channel with attack release and sensitivity as well as external trigger (very useful). It also has MIDI for cutoff and resonance. The Mutator is the reason I haven;t bought real analog synths yet, just run a digi through it and enjoy the silky smoothnesss. turn the resonance up to self oscilattion and control the cutoff with midi and you've got a very nice standalone analog monosynth ...i am addicted to the sound
