The 01/W introduced a feature called "Waveshaping". This was a feature where each sample value was run through a non-linear function, and thereby producing new harmonics. This is similar to the way a tube amp distorts sound. It was possible to select from 59 different waveshapes having names like "Rezzy", "Parabola" & "Comb", to transform/distort the sound. Waveshaping would add different harmonics to the sound depending on the selected waveshape, but the added harmonics depended also heavily on what kind of sample that was fed into the waveshaping function. The waveshaping feature could make some very interesting sonic textures as it would literally reshape the sound to fit that specific waveshape. However, the feature was discontinued on subsequent models. Original sounds were achievable but required significant experimentation, as using waveshaping on stock samples often only seemed to add distortion.