Roland TR-808 Bass Drum Breadboard Project

Hi J303

If you fancy building your own split supply you can take a look at this (I’ve designed this layout and built it. I use it for my modular synth):

:12V Rack Power_1.02.fzz (55.9 KB)

It is based on the MFOS project here:

There’s also some nice schematics on Hexinverters site of all the 909 drums and a few 808 voices too.

You might also find these parts useful:

RE: spilt power: You can make a battery powered split supply. Here’s a guide on how to do it:

Good luck,