The Maxon OD808 Overdrive is made by the same Japanese company which crafted the original overdrive circuit in a green stompbox that's been obsessed over by guitarists for the past 30 years. It uses the identical circuit found in the original employing the same JRC4558 IC chip for smooth, natural overdrive similar to a cranked-up tube amp. The OD808 pedal responds to the picking dynamics and nuances of your individual style while also letting the true tone of your instrument shine through. Originally released in 1979, the Maxon OD808 pedal was one of the first tube-amp overdrive simulators to hit the market. Its smooth, creamy crunch tone caught on quickly, and helped to launch a long line of predecessors as well as imitators. Today, the OD808 design is without a doubt the most used, most imitated and most lauded overdrive circuit of all time. The reason for this is simple--tone. Simply put, the OD808 provides the natural, mild overdrive of a tube amp without sacrificing your guitar's original tone. In addition, it can be used as a clean booster to provide increased gain without compromising the sound of your amplifier.