Boss DR-110 Dr. Rhythm Graphic Drum Machine with case One owner 8 Inches Gray Classic beets Great condition Step by step approuch to learning book Missing cover of book starts at contents has back cover some writng on it please see picture Head phones or line out Works with adapter or batteries Adapter not incluced batteries are Top of case and bottom have a slight discoloring from age please see pictures Despit it's size it produces thick and meaty drum sounds Compact and versatile can go anywhere