Since the KPA has no effect grid - all effects are serial only.
But there is one exception:
The Delay and Reverb block - here is a parameter (knob) called 'Delay/Reverb Balance'.
Fully Left = Parallel (wet part from the delay will not go thru the reverb)
(between left and center) = some part of the wet part of the delay will go thru the reverb
Center = Serial (DLY->REV)
(between center and right) = wet part has reverb, dry less and less
Fully Right = no dry part anymore - only the wet part is there