Electro Harmonix Bass Micro SynthThe Bass Micro Synthesizer adds the great sounds of the early Moog synthesizers to your bass arsenal. The pedal features 10 slider controls for ultimate control with 4 independent mixable voices (bass, octave, sub octave, and square wave or distortion), the Bass Micro Synthesizer Pedal lets you create those fat, vintage analog synth sounds. 1 small chip in finish, otherwise excellent. Includes original retail box.