The XK is a ruggedly built controller with non-weighted 61 note long fulcrum keybed that features attack AND release velocity, arpeggiator, and mono aftertouch
Really cool piece from the 80s- originally was offered with an optional Oberheim brain. Keyboard was thoroughly tested and works awesome. (Hold + Chord buttons some times need to be pressed a couple of times to come on, just a symptom of an older contact)
Overall in really great shape, for the age of the instrument, despite your basic wear and tear you see on the wood panels of old synths (see photos) and one black mark across the low keys that can probably be scrubbed off.
