Keeley Electronics’ Red Dirt overdrive combines the sounds of the company’s Mod Plus and Baked modified pedals with refinements that help it create dynamic gain at mild and heavier sustain settings. Its Volume control balances the signal or pushes an amp to further sustain and overdrive. Hand-built in the U.S.A., it’s housed in a powder-coated enclosure and wired with true-bypass switching. Learn more at www.robertkeeley.com.