Since its release in 1981, the SD-1 Super Overdrive has influenced generations of musicians. A true workhorse, the SD-1 is the gain center on countless pedalboards across a wide range of musical genres. Based on the revolutionary, asymmetrical clipping circuit of the OD-1 Overdrive - one of the first three BOSS compact pedals from 1977 - the SD-1 delivers dense, smooth and extremely musical overdrive sounds that have lost none of their inspirational power to this day.
Demo by intheblues (EN)
Official Product Video (EN)
Demo by ProGuitarShopDemos (EN)