While there is a debate on which Distortion is the most famous one, the BOSS Metal Zone MT-2 is definitely a respected candidate. It is one of BOSS's most sold pedals and is known to deliver some of the most extreme distortion sounds known to human kind. If we had to choose one word to describe the MT-2's sound it'd be "middy", this pedal has such a distinct mid range, it cuts through everything. The 3 band EQ helps you control the Low and High frequencies and furthermore the amount of Mid range you'd like plus the actual range! The Gain knob goes from "distorted" to "the most distorted ever", you can really get a compressed, wall of sound saturation from the BOSS MT-2. Analog or Digital? We have noticed the ongoing debate and confusion over the web as to the BOSS MT-2 circuit. Here it is once and for all: The BOSS MT-2 is a 100% analog pedal.