Get my Guitar found the latest prices on the Boss SD1 Super Overdrive Pedal.

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 tone 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.