
albertnys
3454
34
3

This is a 3-track Drum machine I built using a Teensy 4.1.
There are three drum-engines: Base/Kick, Snare/Tom, Hihat/Cymbal.
Each of the drum-engines have 8 adjustable parameters.
It has three master effects: overdrive, reverb, delay as well as master tempo and swing.
It doesn't have a traditional Step-sequencer. Instead it randomizes 16-, 32- or 28-step drum patterns by holding the "beat" button. This way you always get something new and fun to play with to keep you creative.
It's runs on batteries and is rechargeable using usb-c.


Headphone jack, power switch, usb-c charging port.

Black instead of red knobs.

front panel.


The guts of the drum machine.

top, bottom and sides being built.
nibblicious
That's beautiful!
alwaysupvoteprincessbride
this brings back memories of the paia days. i've been here for years without subscribing/following anyone. this might be my first.
eleanorugby
That's amazing! You should post a video and a tutorial.