QRS - Tinnitus - Ringing in the Ears Ron used the QRS Headphones for a single one hour treatment. Ron reports that he has never experienced a reduction in his tinnitus this quickly. His left ear went from a level of 7 to practically nothing. His right ear went from a level 10 to a level 6. Europe reports an 80% success rate. We are an authorized dealer at http://miraclealternatives.com
