Jon Johnson 208 Report post Posted April 12, 2017 The Roland CR-8000 CompuRhythm was made in the style of the CR-78, with the sounds of the TR-808, this machine bridged the two series together. It hosted a range of preset patterns in a variety of different styles, as well as programmable patterns with 8 patches of storage memory. None of the sounds were editable and there was only one mono audio output. The Swing/Groove control offered variable intervals between beats and alongside timbre changes. View full drum machine Share this post Link to post Share on other sites