While overdrives were already abundant in the market, the original circuit that inspired the Blues Believer made waves in 1991, providing guitarists with a coveted vintage British amp tone. When discussing the British sound, many think of the rich, warm crunch of a Plexi; however, the FX Teacher Blues Believer offers a distinct tonal palette. It delivers a bright overdrive experience, being the original transparent overdrive that doesn’t mix clean tones with the crunch. It honors the unique character of your amp and guitar, responds to your playing dynamics, and produces the rich, harmonically complex sustain characteristic of tube amps. The FX Teacher Blues Believer can serve as your fundamental crunch on a pristine amp, a boost to push your sound further, an enhancer on an already warm amp, or even a solution to elevate a subpar rental amp into something enjoyable.