Rantbot is a one-man operation done more for fun than for profit. I am retired from 35 years of electrical engineering, project building and prototyping. I have been designing and building music circuits primarily for my own use since the late 1970’s. Now that I have some free time, I’ve been building a eurorack MIDI sound module (the MIDI-Lappi) in low production quantities (tens), and selling them on Reverb.com. https://reverb.com/item/62820533-rantbot-midi-lappi-eurorack-midi-sound-module
I’ve also been building and programming a much more complex module, the Ctrl-Surf. If you want to commission me to build you one, contact me via Reverb.com
Thanks for visiting my Rantbot site!