With the Denon PerL Pro, everyone has a different Aura, it’s what makes personalized sound—personal. The shape of your Aura shows how you hear different audio frequencies. Low notes are shown at 12 o'clock and higher notes appear as you move clockwise around the dial. The further the shape stretches outwards from the center, the more sensitive you are to those frequencies. #Denon #PersonalSound #Auras