Place volume control at your feet with the Boss FV-50H high-impedance volume pedal. Boss designed this pedal to connect before-guitar effects units in your signal chain. This powerful volume pedal lets you set minimum volume for a unique sound. A Tuner Out jack allows for fast tuning on stage during live performances. The pedal's lightweight design makes it easy to carry from gig to gig. Use this stereo volume pedal for keyboards, guitars and wind instruments.