The immensely favored Green Machine Overdrive is a warm, smooth, and transparent all-analog overdrive pedal. It enhances the subtleties of your guitar and playing technique, creating an effect akin to that of a naturally overdriven tube amp. At lower drive levels, the Green Machine serves as a wonderfully rich pseudo-clean boost. As you crank up the drive, your guitar will truly resonate! The exceptional tone of the Green Machine Overdrive comes from key components, including the JRC4558D IC chip, carbon composite resistors, metal film capacitors, and Germanium diodes.