Mitch Colby is an amplifier designer, industry executive, and tone expert whose career has spanned more than four decades at the highest levels of the music products industry. Beginning his career in the late 1970s, Mitch worked with Unicord, the U.S. distributor for Korg and Marshall, where he quickly became deeply involved in guitar products, marketing, and artist relations. Over time, he rose to Vice President of Guitar Products, helping guide the U.S. presence of Marshall while collaborating closely with teams in the U.K. on amplifier development and strategy.