For guitarists who eat overdrive crunch for breakfast. Rotate the too-cool Morph knob for a huge range of overdrive sounds ranging from the DOD 250 to the TS-9 Tube Screamer to the Ibanez TS-808 and everything in-between! Tweak the Low and High EQ for incredible tone shaping. 2 outputs deliver normal signal and advanced cabinet modeling. Level, Tone, and Gain controls.