With the 200 series, BOSS proudly introduces a new generation of pedals that pack advanced sound and versatility into a streamlined size that saves space on your board. Grab-and-go controls and multi-function switches make operation easy and intuitive, while onboard memories allow you to store multiple setups for instant recall. All 200 series pedals feature premium audio quality with 32-bit internal processing and offer support for external control via footswitches, an expression pedal, or MIDI. Compact and mighty, the MD-200 gives you every key mod effect in a minimal footprint. Modern and vintage BOSS chorus effects are included, plus phaser, flanger, rotary, vibrato, auto-wah, slicer, overtone, and tremolo effects. Boss has condensed your pedal board into one, amazingly versatile pedal.