This has become one of my all-time favorite pedals. It’s different than a Tube Screamer in that it is much more transparent and in my opinion more truly represents a driven tube amp. Straight from the factory the Boss Blues Driver tends to have a very harsh and buzz saw type gain. My BD-2 Mod transforms this pedal into a truly great sounding pedal pushing it into Boutique territory. When used at moderate to loud levels with an amp it is reminiscent of a Vintage Plexi Marshall with smooth round yet biting overdrive.
This mod simply must be experienced and felt to be believed, it is that good! The Mods that I sell for this pedal push the Blues Driver into Hi-Fi territory!