The EMG EXB control is an equalizer control for bass instruments that increases low and high frequency regions while reducing the midrange simultaneously to provide the gain and punch – allowing you to scoop out the midrange a bit to give you more gain and punch. Slap players will rejoice in the EXB giving them a more percussive tone. This control is compact and will fit into most EMG equipped instrument control compartments without any modification. Instruction and wiring diagrams are included for easy installation.