The BOSS BD-2 Blues Driver is one of the most popular overdrive pedals in the world, and the BD-2W is the customized edition and part of their Waza Craft line. It gives an iconic tube-amp overdrive with two distinct voices but is more than a modified BD-2, as it’s been completely redesigned using premium discrete analog components and adding a customized signal path that you can access with the flip of a mini toggle. In Standard mode, the BD-2W offers you the classically smoky and gritty Blues Driver tone, whereas Custom mode beefs up the low end and adds a healthy dose of sustain.