Classic analog distortion with drive, level and tone control, separate switch to kick in 15dB of boost when in distortion mode. Also, equipped with third switch to kick in clean boost at anytime (up to additional 20dB). Variable boost knob, cold-rolled steel housing, LED indication, quick clip battery door and two-year warranty. Features include: · Classic Analog Distortion with Drive, Level and Tone control · Separate switch to kick in 15dB of boost when in distortion mode · Third switch to kick in clean boost at anytime (up to additional 20dB) · Variable boost knob · Cold-rolled steel housing, LED indication, quick clip battery door and two-year warranty · Works with Guitar, Bass or Keys