The new BOSS BC-2 Combo Drive guitar overdrive pedal generates a classic AC-inspired British combo-amp tone in a compact pedal, but that's just the starting point. With a single knob, you can instantly control a variety of sound-character parameters, and quickly tap into a full spectrum of tone. Achieve the perfect vintage sound or dial into higher gain or cleaner tone across a wider frequency range than the classic amp could provide on its own. The BC-2 Combo Drive also offers a natural and dynamic response to your picking nuances at any setting. This easy-to-use yet technically complex pedal takes you from authentic vintage tone to expanded new-generation performance and sound..