This pedal is a commission sale - if you have a high end pedal you are interested in selling, please contact us via our easy to find website - search: Sell Us Your Guitar. Here for sale we have a MXR Six Band Graphic Equalizer. This pedal covers all the essential guitar frequencies. Used by the likes of Eddie Van Halen and Dimebag Darrell for that signature "scooped-mid" sound. The original 6 band EQ set the standard for EQ’s to come. The MXR Six Band EQ does not have a 9v power supply socket, but runs on a 9v battery (not included). This pedal is in very good condition and has been tested. The pedal demonstrates moderate signs of previous use to the metal casting. Battery not included. The battery clip has been replaced. Our ID: 1190225800011 Serial: 9-035658