The Fulltone Fat-Boost 3 boost pedal ups the ante on its predecessor, giving you gobs of clean boost plus the kind of bass and treble control you need to spice your amp tones up just the way you dig them! This Class-A, JFET-powered booster is made to fit comfortably on your pedalboard, and its large Volume and Drive knobs are simple to adjust onstage. Smaller Bass and Treble knobs let you dial in your favorite tones, while true-bypass switching means that when the Fat-Boost 3 is off, it"s off. The FET design adds amp-style compression to your signal as you turn up the Drive knob. You won"t believe how big you can make your guitar sound through your amp — even at low volumes — with the Fat-Boost 3!