We have a used copy of the hidden gem, the ERNIE BALL #6168 Switch, in stock! This model is equipped with a plate switch at the toe of the foot pedal. It has an independent circuit structure that is separate from the volume pedal control, making it useful for a variety of purposes, such as switching amplifier channels. By moving the switch sideways with your toe, a latching signal is sent, allowing you to switch between the A/B two channels. Simply connect the Switch terminal of this unit to the Switch terminal of the amplifier with a normal mono shield. No power supply required. The volume pedal uses a pot with a 250kΩ/A curve. The back of the jack is equipped with a DIP switch that allows you to select between two volume increase/decrease rates, allowing you to pursue even the finest nuances. Of course, it is also equipped with a tuner output, so you can tune silently in the heel-down position. The exterior shows signs of use, such as the Velcro on the bottom, but it works well. Don't miss this opportunity! 【accessories】 Main unit only [Used warranty] Initial defects only for 3 months