Kurzweil K2600 Musician’s Reference page 165

Shp Inp LP Adjusts the cutoff frequency of the 1 pole (6dB/oct) lopass Þlter at the input of the shaper.
Shp Out LP Adjusts the cutoff frequency of the 1 pole (6dB/oct) lopass Þlter at the output of the
shaper.
Shp Amount Adjusts the shaper intensity. This is exactly like the one in VAST.
Shp OutPad Adjusts the output gain at the output of the shaper to compensate for added gain caused
by the shaper.
KDFX Reference
KDFX Algorithm Specifications
10-79