The One Control AUX Switch is an external remote footswitch for effect pedals and belongs to the Minimal Series, which offers many useful tools and gadgets for modern pedalboards. The switching signal can be sent to the tip and/or ring of a stereo jack plug via three footswitches so that all possible devices can be switched flexibly. For example, the tap tempo of two pedals can be synchronized, the presets of up to two pedals can be changed at the same time, or two devices can be activated / bypassed at the same time.