Analogue graphic equalizer with earth lift switch enables signal and chassis grounds. Proprietary circuit designs utilising MELT filters giving unbeatable performance. But perhaps most important of all is the way they sound, it’s notoriously difficult to describe sound, but talk to anyone that prefers DN360s to any other graphic and they will use words like musical, smooth, responsive and great sounding. Primarily this is because we use proportional-Q filtering, where the ‘Q’ value of the frequency increases as the cut or boost increases. This provides a flowing response at low cut/boost values, but also accurate frequency control at higher values.