Pioneer CDJ-1000MK3 Playback, stop, and jog operations of the DISK work without issue. Observations during operation check: * Track Search and Search buttons function, but response is poor. * Play and Stop buttons function, but are difficult to press. * Cue button response is slightly poor. * Slight stickiness around the jog wheel area. This is a used item, so there may be dirt, scratches, etc. Please refrain from purchasing if you are sensitive to these issues. No claims and no returns are accepted. Please contact us with any questions. Thank you. - Model: CDJ-1000MK3 - Brand: Pioneer Thank you for viewing.