Utilizing JFET technology cascaded gain stages Crazy Tube Cirucuits set out to mimic the signal path and response of a high gain tube amp. Combining the best sounds of American and British style high gain amps along with a versatile 3 band passive EQ and presence control we created a distortion effect that can cover a wide range of gain from low overdrive – crunchy sounds to fully saturated gain with huge amounts of sustain. Even at high gain settings Black Magic mk2 preserves full clarity and definition and can clean up with your guitar’s volume knob. With an assignable boost footswitch you can select to boost gain, volume or both in order to stand out for your solo without the need to change settings on the fly. Additional shipping charge may apply.