Diy 303

I built a Roland 303 clone (Oakley tm3030). It cost about $80 all up, so far. Still need to box it up.
It sound great!


Could you post audio or even better a video?

That’s impressive! You have my imagination dreaming about making a case with the knobs on the top and having a space for the op-z and a dude mixer. all in a clear case to show off the PCB


oh yeah…a clear case is a great idea. i’m having trouble finding a case locally that i like. i really want to box this up and start twisting knobs.

Hi, any demo sample? how can I get the PCB?
Keep up the good work!

unfortunately, oakley modular are no longer selling the tm3030 pcb.

i’l make a sound sample when i box it up…