MXR 10-Band Graphic EQNo matter what your instrument, regain control of your tone with this incredible EQ. The MXR 10 Band Graphic EQ gives players huge amounts of tone shaping and level control in a bullet proof enclosure. With ten carefully chosen frequencies and both input and output level controls, the 10 Band will let you tune your bass or guitar rig to any room in seconds; create earthshaking low end; restore punch, level, and treble response to a crowded pedalboard;