The Blues Disorder is two complete analog drive circuits. It has both a hard-clipping distortion and a soft clipping overdrive; Toggle between tone stacks or gain stages. Create hybrid overdrives by swapping Drive and Tone circuits.; True Bypass or Buffered Bypass - Use the buffer to improve your rigs tone. Switch to true bypass in two seconds. Simply hold the stomp switch down to switch anytime.; Keeley pedals are engineered in our tone lab and sonically perfected with the help of studio and touring musicians. These instruments are built entirely in our factory.