The Peacemaker is a dual boost unit. This pedal has two knobs--one pre, one post that will allow for massive amounts of distortion or a huge amount of clean boost. Single coil and humbucking guitar will find themselves at home with the versatile pedal. This pedal is true bypass like all NGED/NWP pedals and sounds great. NGED/NWP suggests this pedal be used with a good tube amp to overdrive the amplifier. This pedal will also mesh very well with tonal qualities of most guitars and almost every make of amplifier.