Boss Super Shifter PS-5 Effect Pedal

Used But in great working condition. Pedal displays scratches and scuffs but still a fully functional effect pedal.
*Power Supply not included 

• 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