The dbx DriveRack PA2 is a 1U rack-mountable digital signal processor (DSP) designed to streamline the setup and optimization of professional PA systems. It is ideal for touring musicians and live sound engineers who need powerful, yet easy-to-use audio control. The unit eliminates the need for multiple outboard processors by integrating functions such as a graphic EQ, 8-band parametric EQs, classic dbx compression and limiting, subharmonic synthesis, a crossover, and driver alignment delays. Its key feature is the ability to be controlled wirelessly via an app for iOS, Android, Mac, or Windows devices over an Ethernet connection to a wireless router (not included), allowing users to make adjustments from anywhere in the venue. The updated setup "Wizards" guide users through configuration, making professional sound quality accessible without extensive expertise.