This is a very solid volume pedal for guitarists. Connect it between the output of your guitar and the input of the amplifier and you don't need a volume knob. Also very cool to use to fade in sounds and songs softly. The pedal is made of very sturdy aluminum, with a rubber surface so that your feet have all the grip.
This means that the pedal is not light, but that it is very sturdy and solid on the floor and can take a beating. The movement ratio of the pedal is very smooth and fluid and can be adjusted as desired. By turning the screw at the bottom of the pedal you can adjust the "weight" of the pedal to your own taste. The FV-500H can also be used as an expression pedal.