Add hands-free functionality on the stage with rock-solid channel switches in the Line 6 FBV Express MKII guitar footswitch guitar effects pedal. Connect this device to your amp or effect processor via the RJ-45 cable for power. With plug-in-play action, this device is ready to go when you are. Use your foot to move between the four channel switches, adjust the volume, or scroll to select a time-based effect. Activate the built-in chromatic tuner helps you keep time with tunes. Full of surprises, this guitar multi-effect pedal is ready for stomping control. Feel the grip underneath your feet with the toe toggle illuminated switches and bring new effects to your show.