The Carl Martin Greg Howe's Lick Box was developed together with the New York guitar virtuoso and combines three overdrive effects of different gain levels, with which Howe's signature sounds can be easily adjusted. In addition to the booster, the pedal offers a "Crunch" and a "High Gain" channel, all of which can be activated via individual foot switches and thus stacked on top of each other. The boost channel provides a level control, while crunch and high gain are each equipped with controls for level, gain and tone.