Check the listing for details. Behringer up down switch FS12V. Condition: Used, Made in China. Listed at 14.99 USD. The Behringer Up Down Switch FS12V is a versatile effects pedal designed for guitarists looking to enhance their musical capabilities. With Behringer's reputation for quality and innovation, this pedal offers users a variety of effects and controls to customize their sound. The up/down switch provides versatility in adjusting the level of different effects, allowing musicians to create dynamic and expressive performances. Whether for recording or live performances, the Behringer Up Down Switch FS12V is a reliable and effective tool for guitarists looking to expand their musical palette.