MXR 10-Band EQThe MXR Ten Band EQ has been upgraded with noise reduction circuitry, true bypass switching, a lightweight aluminum housing, brighter LEDs for increased visibility, and a second output so you can run two separate signal chains. With ten carefully chosen frequencies and both input and output level controls, the Ten Band EQ will let you tune your bass or guitar rig to any room in secondscreate earthshaking low end; restore punch, level, and treble