In this video, developer MoShang demos the features of the new Bravo firmware for the Groovesizer MB. It turns the Multiboard into a 4-voice 8-bit drum machine.
The Groovesizer MB (for multiboard) is a DIY 8-bit audio platform. It can take on a number of different roles from sequencer to synth, drum machine, or MIDI controller, depending on the firmware it’s running.
The Groovesizer MB is available as a DIY kit for US $168.