e-ther
Play like a Theremin, audio and MIDI out
e-ther is played with gestures in the air like a theremin and can output:
- MIDI over USB
- MIDI over TRS (a TRS-5-pin DIN lead gives MIDI over 5-pin DIN)
- audio (Now built-in, no longer an optional extra)
e-ther's sensors don't use visible light and therefore aren't affected by changes in ambient light. They measure distance very accurately (invisible, eye-safe) making e-ther very predictable and consistent.
Buy one
Includes:
- Fully built and tested
- Custom firmware, written from scratch for this project.
- A good manual
- Firmware will remain in development and supported. Updating is easy
Latest
- tripod mount in clear acrylic is available as an optional extra.
- experimental 'cleartop' version with crystal clear faceplate is available
- (the option is now available on the Etsy and Tindie stores).
FAQs
Will it work with a MIDI -> CV converter?
Using a MIDI / CV converter is so far untested. e-ther sends messages including note on, note off, expression / modwheel. It does rely heavily on pitch bend and so the converter must also support 14-bit pitch bend messages and RPN 0 (pitch bend sensitivity).
You'll see from the planned enhancements at the end of the manual that I'm planning a second 'mode' which would be stepped like a stylophone. This would allow the device to work with devices / software that don't support the pitch bend and RPN0, at the expense of having an output that is locked to the semitone intervals and would therefore rely on the host having some kind of 'glide' feature if you still wanted a theremin-like effect.
Would you consider making the controls work in the same direction as a real Theremin?
There are no plans to do this. At first the prototype did work that way around (ie lift your left hand to raise the volume). Flipping the controls actually made things feel more natural for me (as a non-theremin player) and more importantly, solved some problems. It's not intended to emulate the playing of a theremin exactly. It is what it is - a MIDI controller with an unusual, interesting, expressive controls.
Contact form
You may also like:
MIDIKalimba
Play like a kalimba, expressive MIDI out
Played like a kalimba with fingers or thumbs onto touch-sensitive pads. Features velocity-sensitivity.
MIDIPan
Play like a tongue drum / hand pan, expressive MIDI out
Played like a tongue drum with fingers or thumbs onto touch-sensitive pads. Features velocity-sensitivity.
MIDISID
Classic SID sounds with MIDI input
A SID synthesizer - MIDI in, two modern SID replacements, audio out.