YouTube via SonofCastille. via Deviant Synth "This is a micro synth. It has two frequency channels two analog delay units and a salvaged cpu audio amp circuit."
TRIOSCILATOR
"This was inspired by a project by Chris over at googoofish.com. Its three Frequency generators and an audio amp crammed into a triangular shaped case." A little synth steampunk.
YouTube via saigokun "In this shortclip Kitaro tells how and why he uses the synthesizer as he does. He also has some criticism about the wrong use of that instrument. This clip can be found on the CD-ROM that was included in the Cirque Ingenieux Album. (c) Domo Records 1997" on Amazon
YouTube via eaced. Casio SK-1 gets fed into it about 1 minute in. "Demo video of the experimentalists anonymous mini-optosynth, a pocketsized synthesizer/distortion box. Audio was recored direct to my computer, with only the SK-1 and the mini-optosynth. A million other excellent sounds are attainable with different inputs. The owner of this box wanted simple waveform outputs (to run through effects boxes), which is why it just does triangle/square. Also, with less light, this box has a lower frequency range, but I had to have the lights on so that you could see what was going on! For more info visit http://www.experimentalistsanonymous.com"