Achieve that trademark BOSS distortion with the powerful ST-2 Power Stack Guitar Effects Pedal. Whether it's fat crunch or high-gain distortion you're after, this pedal is primed to deliver, producing sounds akin to the results you would get from high quality tube amps and stacks.
Derived from BOSS' intensive and extensive studies into the sounds and characteristics of a range of classic guitar amps, the ST-2 is a pedal producing genuine tone and expression responsive to each guitarist's natural picking style and instrument volume change.
The unique SOUND knob changes gain but sound character as well; a piece of technology specific to the BOSS line. Sharp, clean and driving, the ST-2 lets any guitarist effect a smooth transition from the soft to the hard sound; slide from rock ballads to the more tone-dramatic songs with ease.