MOOER PITCH BOX HARMONY & PITCH SHIFT PEDAL3 Effects Modes: Harmony, Pitch Shift, Detune Harmony: It shifts the pitch and mixes it back with the original signal to create a rich harmonic voice Pitch Shift: Outputs a precise polyphonic pitch shifting voice. Detune: It slightly shifts the pitch and mixes it back with the original signal to create a chorus like effect, it rings a lot of nice spacy feeling FEATURES Precise polyphonic pitch shifting 2 Oct Pitch Range (16 optional parameters) Full