Katowice is a stereo isolator that allows you to manipulate a selected range of frequencies. Sounds mildly exciting at best, we know, but Katowice is capable of a pretty wide range of results. You can use it as a parametric EQ, DJstyle kill filter, stereo enhancer, and in many other bandselective applications. Katowice is the first module in a series of upcoming stereo Xaoc Devices products. It splits the stereo (or mono for that matter) input signal into three bands: low, middle, and high. You can control their amplitude either manually with a slider or via CV. The middle band center frequency and bandwidth have their own dedicated knobs, as well as CV inputs. Get ready for some serious stereo modular action.