bx_control is a control listening tool and an M/S matrix with built-in mono maker and stereo width control. bx_control also features Hi Resolution level LEDs for peak and RMS levels.

This tool can be used for a wide variety of sophisticated applications, such as chaining any stereo plug-in (even tools from other manufacturers) into a Brainworx M/S matrix (you need to use 2 instances of bx_control before and after the plug-in(s) that is / are to be "chained" into the M/S matrix), control the stereo width of full mixes in mastering sessions or single stereo signals in mix sessions, mono-ing out bass-frequencies of stereo mixes / signals with the unique mono maker tool, plus solo listening to M (mono sum), S (stereo difference signal), L (left channel) or R (right channel) phase-corrected and mono-ed on both speakers with its 4 dedicated solo buttons. Easily swap channels with its L/R flip button.