and an Attack switch tailor it to your specific rig and playing needs.This pedal can be powered by a 9-volt battery

Buy at www.musicianscart.com Dunlop MXR M288 Dyna Comp Deluxe Compressor Guitar Effects Pedal,The Dyna Comp Deluxe Compressor delivers the classic sound of the original with a Clean control, Tone control, and an Attack switch tailor it to your specific rig and playing needs.This pedal can be powered by a 9-volt battery, a Dunlop ECB003 9-volt adapter, or the DC Brick, Iso-Brick, and Mini Iso-Brick power supplies (not included).