Thanks to This, You'll Never Outgrow Your X-Touch If you're outgrowing your X-Touch, you don't need a whole new control surface — get the Behringer X-Touch Extender instead. The X-Touch Extender is a great way to expand the functionality of your current rig, and you can do it affordably. This feature-packed extender is loaded with eight touch-sensitive motorized faders, eight rotary encoders, and 32 illuminated buttons, in addition to dynamic LCD scribble strips and 8-segment LED meters for each channel. The X-Touch Extender can also be used as a standalone controller and is compatible with HUI and Mackie Control protocols.Universal compatibility Integrating the X-Touch Expander into your existing rig is as effortless as it gets.
eBay