Boss FV-500L Stereo Low Impedence Volume Pedal Antelope Protects your keyboard stand from

Protects your keyboard stand from scratches during transport

and guitar

the SM58 will perform consistently

There are expression and sustain pedal inputs on the rear panel

Boss FV-500L Stereo Low Impedence Volume Pedal Antelope Protects your keyboard stand fromBoss FV 500L Stereo Volume Pedal Stylish design, a road tough build, and comfortable, smooth action. Expression output for use with expression compatible amps, effects, and even synthesizers. Features: Stereo, low impedance volume pedal Heavy duty aluminum die cast body Ultra smooth pedal movement for the utmost in comfort and control Rubber pedal for comfortable play and non slip action Expression pedal function Convenient tuner output jack