Remember the Gakken SX-150 synthesizer, the cheapy $54.95 synth kit?
While a lot of people dismiss the Gakken SX-150 as a music toy, it’s really a platform for experimentation, because it’s cheap enough to hack on without too many worries.
With the addition of a MIDI input and a 1/4′ input audio output, the Gakken SX-150 becomes a great-sounding synth module, something you can sequence with Ableton Live or any other MIDI sequencer.
This video, via kbroom, shows what the Gakken SX-150 synth can do.
Detail on the hack are available at MrBooks’s site.