The 'Marshall in a box' that renders brilliant smooth tight and responsive overdrive/distortion tones for days. An original design. This pedal adds another channel to your amp with a classic tone stack configuration. From a barely broken up blues tone to a rip your head off searing scooped mids heavy metal tone this is one pedal that has a range that is usable throughout. Jay has designed it that way. The bass is never farty. Performing a 'dive bomb' will not make it choke. Roll guitar volume knob back and reduce gain. Plays well with other pedals. Picking dynamics and note separation are unbelievable. And oh yeah it's also low noise! FEATURES INCLUDE All analog circuitry. Tight bass response. Usable-throughout gain control with unheard-of range. Standard 9 volt operation. True Bypass. RoHS compliant.