ansuz sortz xlr regular brugtANSUZ SORTZ The effective Anti Aerial noise reducing system for your HI FI. These new SORTZ from Ansuz are used in unused input output terminals on your components . The effect of using these new innovative SORTZ is an audible reduction of noise that primarily originates from airborne radio frequency noise. The unused inputs outputs function as antennas that pick up precisely this type of noise . The noise is eliminated through the use of proven Tesla