ansuz sortz bnc supremeANSUZ "SORTZ". The effective anti aerial noise reduction 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 primarily originating from airborne radio frequency interference. The unused inputs outputs act as antennas that pick up exactly this type of noise. The noise is eliminated through the use of proven Tesla