This pre-owned 1997 Marshall Bluesbreaker references the Marshall Bluesbreaker overdrive pedal, introduced in 1992. It was meticulously designed to capture the lush, transparent, and authentic overdrive tones characteristic of a vintage Marshall amp, making it a top pick for blues and rock genres. Since its feature on John Mayer's pedalboard, this pedal has gained immense popularity and remains a sought-after item in the market. It's not every day that you come across pedals nearly 30 years old, still in collector's grade condition.