Korg Kaossilator Pro 2000s - Black Excellent Condition with Original Box and Users Manual Booklet Excellent Condition Korg KO-1PRO Kaossilator PRO Dynamic Phrase Synthesizer/Loop Recorder Only a few marks of use, works %100 no issues. Comes in original box with users manual and an unoriginal power supply. This power supply is a Roland 9V 2amp DC unit (which is of course strictly designed for musical instruments use) that was moded with a Korg size DC tip.