An attempt to clone the sought-after PG-800 programmer for Roland Super JX-10, MKS-70 and JX-8P using Arduino developer platform.
An addendum to the official service manual. Tip to use alternative notes and frequency chart.
Understand the inside of your SDS 7 drum brain, for repair, mods or your curiosity.
For now most of the menu item direct to image folders. Hopefully some of them can evolve to short articles.