Here you can find schematics for various drum machines and percussive circuits. —-

• Boss DR-110
  • [attachment:dr110.gif Full Schematic]
  • [attachment:dr110a.gif Left Side]
  • [attachment:dr110b.gif Right Side]
• [attachment:drums2.zip Syntom] ( zip file - 864k )
• [attachment:syntom.zip Useful drum circuits] (Synbal, Syntom2) ( zip file - 1.2m )

Thanks go out to the following people:

• Ola van der Brook
• Chris Crosskey