ClipperA clipper reduces the range of values a signal can contain. Any input sample that goes above the upper limit comes out at the upper limit, and any input sample that goes below the lower limit comes out at the lower limit.
A clipper can be used to add harmonics to soft signals, and to reduce the overall volume of the signal.
Upper Limit: Any sample above this value will become this value. Lower Limit: Any sample below this value will become this value.