In 2013, Korg changed the way we make music once again with the introduction of the Volca series. With 3-note polyphony, classic filter circuitry, and a built-in step sequencer the Volca Keys is more than meets the eye. Korg is no stranger to tiny synths, having developed the Monotron series, the Monotribe, and the MS-20 mini, just to name a few. It is no surprise then that they would build on their success and introduce a series of portable, battery powered, analog synths