An attempt to clone the sought-after PG-800 programmer for Roland Super JX-10, MKS-70 and JX-8P using Arduino developer platform.
Last update January 30 2018 23:10:31.
An addendum to the official service manual. Tip to use alternative notes and frequency chart.
Last update January 30 2018 23:07:55.
Understand the inside of your SDS 7 drum brain, for repair, mods or your curiosity.
Last update November 02 2018 16:22:16.
Use bigger EPROM and split memory by addressing pins manually.
Last update February 05 2018 15:40:05.
Proteus 2000 series different main boards and DACs.
How to identify EMU ROMs.
Last update January 06 2019 14:13:49.
For now most of the menu item direct to image folders. Hopefully some of them can evolve to short articles.