Completely customize and fine tune your audio with this 8-Channel Input 10-Channel Output DSP Matrix Processor by AudioControl. The DM-810 features speaker-level, RCA line-level, and digital audio inputs for a variety of installation scenarios and a smart user interface that allows you to control key features such as signal summing, EQ, time-alignment, input delay, AccuBASS, and more. This eight-by-ten channel digital signal processor also features a built-in Option Port so you can stream high-resolution audio directly into your DSP. | Audiocontrol | | 8-Channel Input 10-Channel Output DSP Matrix Processor | Black | Best Buy