Built from the ground up with the best available components, the MXR Custom Shop GT-OD Overdrive pedal creates smooth, warm, and classic overdrive without excess noise or tone coloring. The simple controls make it easy to dial in a great tone quickly—from crunchy rhythm tone with chord clarity—to sparkly and harmonic-rich lead tones with tons of sustain. One of the most organic, responsive and open sounding overdrives in existence. Available only from the MXR Custom Shop. A traditional overdrive that provides powerful, cutting, transparent overdrive tone with great definition Adds sustain and gain without adding excess noise Place in front of an overdriven amp for screaming lead tones Indestructible die-cast housing