Greer Amps Southland Harmonic Overdrive Effect Pedal**The look and or colorway of this pedal is subject to change at the manufacturer's discretion. The one you receive may or may not be the pedal shown in the stock photos listed.** The Greer Southland Harmonic Overdrive effect pedal builds on the same foundation as the Lightspeed Organic Overdrive but adds increased gain and two distinct stages of clipping for a stronger, more harmonically rich sound. Each clipping stage employs different diode types,