The powerful DM-608 processor allows users to truly optimize the performance of their audio system, regardless of whether they are using a factory or aftermarket source, and to truly achieve the goal of “Making Good Sound Great”.These highly versatile Digital Signal processors are equipped with key features, such as active speaker level inputs, line-level, and digital audio inputs, providing up to 8 channels of output. AudioControl’s “smart user” interface contains the power of AudioControl processing through a flexible PC interface packed full of features in a simple layout. Configure signal summing, 30 bands of equalization, signal time-alignment, input delay, and phase correction, plus AudioControl proprietary features like AccuBASS®, GTOTM Signal Sense, and MILCTM as well as integrated input and output RTA’s.The built-in Option Port on the DM-608 is the future of car audio and will allow hi-res streaming directly into the DSP. It also opens up future proprietary connections for additional inputs, controllers, and interface solutions.. 6ch hi-level input. 6ch low-level input. 8ch low-level output. Digital coaxial & optical inputs. Up to 40v of input, 9.5v out. AccuBass technology. Optional ACR-3 dash control