So much overdrive for so little money! No wonder it is an industry standard.
Searching the net for the BOSS SD-1 results in finding users describing it as "underestimated" "My best purchase" "My go to overdrive" and more praises. The BOSS SD-1 is a good sounding, warm, mid gain overdrive pedal with an outstanding price tag of 49,99$. crazy! Thanks to a unique asymmetric overdrive circuit, the SD-1 replicates the distortion of an overdriven tube amp which is great for rock and blues. Aside for the gain control you will find on the SD-1 the traditional tone and level controls. It is built, as always with BOSS, like a tank and ready to rock!