Great little effects unit. In excellent condition From their website… “The Zoom MS-50G MultiStomp Guitar Pedal is the first of its kind. It offers the power of a multi-effects pedal and flexibility of an amp modeler in a single stompbox design. With 55 classic stompbox effects and amp models, easy-to-use interface, auto-chromatic tuner, and versatile power options, guitar players will be astonished by how much this pedal offers. Effects: Chorus, Compressor, Delay, Distortion, Flanger, Fuzz, Overdrive, Reverb, Tremolo, Wah-wah Features: Modeling, Multi-effect Type: Stompbox”