Built with an independent JFET boost channel, compact chassis and three-way overdrive voicing switch, the Fulltone Full-Drive 3 offers a boost and overdrive all in one, size-conscious package. Designed on the schematics of the Full-Drive 2 with added features based on feedback from professional players, this is a versatile effect ideal for any guitarist who wants transparent boost, bluesy warmth and screaming overdrive with a few turns of a knob.