Boss PS-5 Super Shifter

Compact pedal with high-quality pitch shifting, Harmonist and tremolo arm effects
Intelligent, key-specific pitch shifting of single notes using simple Pitch and Key knobs with scale display. Key Shift outputs continuous shifted tone for playing in different keys. Detune effect provides slight shifting for "fattening" a guitar sound. Tremolo Arm effect bends single notes up or down to a pre-selected value when pedal is activated; optional expression pedal can be connected for realtime control. Flutter effect simulates fast or slow "slap" or "slam" of tremolo bar when pedal is depressed. Used in great condition with only light wear and velcro.

(Used)