http://www.guitar-effects.info/overdrive-distortion/maxon-rod881-real-tube-overdrive-distortion/ Guitar Effects Info - Details about the latest Distortion, Overdrive, Fuzz, Modulation, Chorus, Flanger, Phaser, Tremolo, Vibrato, Delay, Reverb, EQ, Volume, Wah pedals hourly 1 http://wordpress.org/?v=3.3.1