Might just be one of the smallest drum machines on the planet! Continuing along in our early drum machines theme is the Dr.Rhythm DR-55. This is based on the D-4 chip from Jan Ostman. More info on his chip is located here: https://janostman.wordpress.com/2015/11/12/release-for-the-dsp-d4-drumchip/
If you are a eurorack modular enthusiast and have run out of 3U room, this tile makes it easier than ever to add some old school percussion to your rack.