An EQ unit that actually is graphic!
The Rane DEQ 60L 1/3-Octave Graphic Equalizer was made to provide a tool you could use to draw the frequency response you wanted on the unit's front panel. For years, graphic equalizers compromised the seemingly unattainable goal of a response that truly matches the slider settings--until Rane designed the DEQ 60L.
Digital Signal Processing (DSP) allows filter technology not possible with analog designs. Rane coined this new technology "Perfect-Q" to describe the world's first true graphic equalizer whose output response precisely matches its front-panel settings.
Perfect-Q features virtually no band interaction and extremely low ripple between adjacent bands. Rane wanted to keep things interesting and flexible--fear not proportional-Q lovers--for each channel of the DEQ 60 is selectable between Perfect-Q or proportional-Q response.