XY filter is a stereo filter modulated by a XY pad.
Dry /wet amount of the original signal.
Activates the XY modulation.
High pass, low pass, band pass and notch.
Base frequency of the filter (X on the xy panel)
Resonance of the filter (Y on the xy panel)
Minimum and maximum of the frequency.
Minimum and maximum of the Q.
Apply midi learn to those 2 faders to control the XY Panel.