Featuring a three frequency mid-shift switch, active three-band EQ and responsive blend knob for finely tuning the amount of distortion in the signal, the MXR Blow Torch Bass Distortion brings an precedented set of features to a staple pedal. Capable of summoning a warm blues boost all the way to a ferocious low-laden growl, the Blow Torch brings enough bass muscle for an entire Ozzfest.