bx_hybrid is a state-of-the-art Mono & Stereo EQ. It contains several unique tools, such as an internal M/S Processor (stereo version only, of course) for Stereo Width Control & a Mono Maker (a Brainworx invention that will mono out any stereo signal up to a certain user-adjustable threshold frequency with only one knob - while automatically compensating for the potential loss in the overall bass-spectrum).