Onyx Ashanti has sent us over a demo of his beatjazz controller, and we have to marvel at the direction he's taken with this custom electronic music machine following more modest efforts. Onyx's 3D-printed interface receives inputs from a voice / breath-operated synth in the headgear, while the two handheld controls incorporate accelerometers, joysticks and pressure-sensitive buttons. Using this kit and his own software, Onyx is able to create
