Selling my Tall Dog Electronics converted opsix. It turns the thing from a plastic nightmare with awful keys into a metal tank.
Perfect for an angled desktop stand, easy access to control FM parameters - but the synth goes FAR BEYOND fm. It's a six oscillator subtractive synth if you want. It's got the ability to re-define the oscillator relationships.
Super deep synth, massive sound - and comes with Cyberkorg Preset pack, and also a really nice set of patches from Oscillator sink, another paid pack.