ARCADE MACHINE

The Arcade Machine is a PLL-based analog synth / harmonizer. It latches onto your input frequency and re-synthesizes it as a square wave, which in and of itself produces a rich, rounded synth tone. But that's only the beginning... one and two octaves down, one and two octaves up, plus an interval of your choosing are all at your disposal, essentially resulting in a 6-voice synthesizer that you can control with your instrument.