The Impact 12.4X is an easy-to-use mixing console that provides all the features you need for the project studio and live sound reinforcement. It has 14 ultra-quiet Mic preamps with high headroom and phantom power, and two stereo line channels. All mono channels feature inserts and low-cut switches. A 3-band EQ with swept-mid on mono channels and 4-band EQ on stereo channels gives you greater control over your mix. Four Aux sends and two stereo Aux returns can be used to connect a variety of outboard Signal Processors or to create special mixes to send to the performers´ monitor Speakers. An onboard 32-bit stereo digital effects processor features 16 programs plus one main parameter control, tap control and foot switch jacks. Output is through XLR or 1/4" phone jacks and is selectable as stereo or mono output, with mono doubling as a subwoofer output. The added feature of mini stereo input/output makes this Mixer perfect for anyone connecting MP3, MD or computer audio or recording devices. The Impact 12.4X is ideal for houses of worship, small to medium-sized halls and project studios.