The Ultimate Octave... A very fat Distortion/Fuzz with a very active tone control and a separate footswitch that kicks in the most searing Octave-Up available... use it as a Fuzz or Octave-Up.... A very fat Distortion/Fuzz with a very active tone control and a separate footswitch that kicks in the most searing Octave-Up available... use it as a Fuzz or Octave-Up.
Ultimate Octave page at Fulltone 's website...