Zeppelin Design Labs has introduced the Altura MkII – a theremin MIDI controller.
Here’s what they have to say about it:
The Altura MkII is a MIDI controller / sequencer / arpeggiator that emulates a theremin.
As you move your hands in the air, the Altura MkII transmits MIDI data to your synthesizer to control pitch, volume, velocity, bend, modulation, portamento, and more!
Use it to control any MIDI synthesizer, such as the Macchiato Mini Synth. Get it ready-to-play or build it yourself from a fun and easy DIY kit! Get a sleek black acrylic cabinet — kit or ready-to-use — or make your own cardstock cabinet using the provided template.
It’s available now, both assembled and as a DIY project.