Feedback June/July 1987
“Get programming!” special
June/July 1987 issue of "Feedback", the official magazine of the Yamaha X-Series Owners Club, which was published by Yamaha Kemble, at the time one of the largest musical instrument wholesaler in the UK. This issue is focues on programming various Yamaha FM devices, with tips and patches.
Download X-Seriew Owner Club Feedback [.PDF, 19.8MB]