The MXR Double-Double Overdrive serves up two classic overdrives in a single housing, selectable with the flick of a switch—a Low Gain circuit for rich, fiery midrange tones and a High Gain circuit that kicks up the gain and emphasizes highs and lows—with tone controls to season your overdriven sound. Now disco'd! Grab the last one we have! • MFSKU M250 • UPC 710137095182