3 ms·The Yamaha DX7 in Synthesizer History3 points by Tomte 2y agobrudgers 2y agorelated, The DX7 Book, http://yates.ca/dx7/The%20Complete%20DX7/The%20Complete%20DX7.pdf http://yates.ca/dx7/The%20Complete%20DX7/The%20Complete%20DX...