Completely reshape your sound or boost a wicked alternate lead tone that will jump out of the mix at will. Turn a problem signal into something that absolutely glows and helps you discover your own signature sound. The MXR EQ offers six bands covering all the essential guitar and bass frequencies, with each slider ready to deliver 18 dB's of cut or boost. Ideal for creating scooped mids or massive lows you never thought you could produce. It will also add natural-sounding warmth to a quacky acoustic pickup and instantly eliminate onstage feedback or boost your overall signal when using a massive chain of floor effects. Redesigns include a rugged bypass switch and "positive feel" illuminated sliders. Power: Single 9-volt battery or Dunlop ECB-003 AC Adapter Controls: Footswitch toggles Effect On/Bypass Six paragraphic slider controls enable boost or attenuation up to plus or minus 18db at frequency centers 100Hz, 200Hz, 400Hz, 800Hz, 1.6kHz and 3.2kHz