Overview The Warm Audio Centavo is an accurate recreation of the most sought-after overdrive pedal of the 90's and beyond. Whether you're after the fabled clean boost tones, transparent overdrive, or you want to push your dirty channels to true grit, the Centavo has all of the adored tones of the vintage box. In addition, the Warm Audio Centavo has the infamous “MOD” selectable on the back. When in the “up” position, low-end response on the bottom strings is extended. With a true-to-original, custom-cast golden enclosure & all the signature sounds of the original, Centavo delivers an authentically legendary pedal experience.