The Boss MT-2 Metal Zone Effects Pedal offers precision control over tone. Dual-gain circuits scream with super-long sustain and seething distortion. A 3-band EQ includes High/Low shelving knobs plus a midband parametric EQ. The Boss MT-2 Metal Zone Effects Pedal has separate Level and Distortion knobs to put just the right amount of edge on your signal. With Box, EC.