I had one of these back home, and it was excellent. The keyboard quality is superb - nicely sprung and good tension, with 9 sliders, 9 encoders, 16 trigger buttons plus a range of other controls e.g. transport controls, patch change encoder etc.
Also use a Novation Nio 2|4 audio interface which is pretty good generally apart from some driver issues, but a good solid unit.
Thanks
Richard
http://craftycurate.blogs.com