MXR M108S 10 Band Graphic EQ

10 Band EQ. Upgraded with noise-reduction circuitry, a lightweight aluminium 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 10 Band EQ will let you tune your bass or guitar rig to any room in seconds. With +/-10dB of cut or boost, create earthshaking low-end, restore punch, level and treble response to a crowded pedal board, warm up and amplified acoustic and much more. 18V operation for increased headroom. For ultimate tone-sculpting ability in a bullet-proof enclosure. True hardwire bypass. Complete with ECB004 (18 volt) AC adaptor.