rhythm machine

[hobo_hephew]

Has anybody built or have the schematic for the old ehx/colorsound rhythm pedal? Or univox micro rhymer 12, which looks kind of the same.
Can't find much about them even on google but it would be a cool next build

[Skruffyhound]

Sorry can't help, but welcome!

[StephenGiles]

It's the Rhythm 12 I think you mean.

[hobo_hephew]

Found schematics for two drum machines in old popular mechanics articles, "thumpa-thumpa box" and "the drummer boy".
Might try one of these in a while

[FUZZZZzzzz]

you can also find some oldschool drumschematics here:
http://www.epanorama.net/schematicsforfree/Audio/Musical/Circuits/index.php

and theres plenty of other nice projects.

[hobo_hephew]

Thanks! lots of old cool stuff there. looks like i'm adding some to the long list of projects