What is it?
I’ve often heard it said that if you ask someone to draw a picture of a guitar pedal, the likelihood is they will draw something akin to a Boss compact. It's a format with heritage that harks back to the release of the Boss OD-1 Overdrive, the PH-1 Phaser, and the SP-1 Spectrum in the ‘70s, and has since developed into an expansive range of pedals that follow the successful compact design. Perhaps one of the most famous is the BD-2 Blues Driver overdrive pedal.