Fender MS4 4-Button Switch Footswitch For Mustang Amps IV & V III Window Knobs Intelligent 1-knob compressors add optimally

Intelligent 1-knob compressors add optimally set compression to a wide variety of input sources

and pressure

from reciprocating saws to shop vacuums

making it even more versatile

enhancing alignment while delivering easiest operation with class 3 gloves

Fender MS4 4-Button Switch Footswitch For Mustang Amps IV & V III Window Knobs Intelligent 1-knob compressors add optimallyWorks with Mustang III, IV, V Combo Amplifiers and Mustang V Head Allows user to scroll easily between the Mustang amp bank patches sounds Set Tap Tempo Delay effect with your foot to match the beat of a song Conveniently and accurately tune your instrument with the Red LED screen Uses a common inch speaker cable to connect footswitch to amp (included)