Since the late 1970s, one particular green screamin' guitar pedal has become highly sought after by guitarists around the world. It has transcended various styles and sounds, securing its place as one of the most influential overdrive options in history. NUX developed the Tube Man MKII Overdrive with the goal of not only capturing the essence of its spiritual predecessor, but also enhancing its foundational design to elevate tube-style tones to their fullest potential.