Access VIRUS|POWERCORE User's Reference Manual page 23

NOTE: Many parameters in the Virus PowerCore are inter-dependent, meaning that adjusting
certain parameters may or may not have an audible effect, depending on the value of another.
For instance if Filter Balance is set to -64, only filter1 is audible; consequently adjustments to
filter 2 parameters will be inaudible.
VIRUS POWERCORE MANUAL 23
USING MULTIPLE PARTS