BOSS Super Overdrive Guitar Pedal (SD-1)

Since its release in 1981, the workhorse SD-1 Super Overdrive has been the core gain pedal for generations of players across every musical genre. Based around the revolutionary asymmetrical clipping circuit from the OD-1 Overdrive-one of the three original BOSS compact pedals from 1977. The SD-1 delivers rich, smooth, and highly musical overdrive tones that continue to inspire guitarists everywhere. Genre-defining BOSS overdrive sound. Unique asymmetrical clipping circuit produces tube-like overdrive characteristics. Mild-to-moderate drive tones with focused midrange and tight low end. Ideal for use with clean and slightly driven amps. Also works great for bringing tightness and definition to high-gain amp tones. Stacks well with boost, overdrive, and distortion pedals. AC adaptor not included, optional BOSS PSA adaptor recommended.