Dave Smith Instruments PROPHET 12 DESKTOP - Manual (Page 46)

34 Distortion Dave Smith Instruments
Distortion
The Prophet 12’s stereo analog distortion is actually two stereo distortions, one
for layer A and another for layer B, so that split and stacked sounds can have
different distortion settings per layer.
Distortion: 0…127 —Sets the distortion amount for the current layer.