Effects on certain selected frequencies, is it possible?

[Virror]

I have used the VST saturation plugin called Saturn and discovered how easy it is to use certain effects on some frequencies and other effects on other frequencies.

I wonder if it's possible to do this with any of IK Multimedias plugins (in a DAW, I use Cubase)?

I would like to add effects on just some frequencies and allow the rest of the frequencies to be out of effect.

[DarkStar]

Some of the T-RackS 5 plug-ins are multi-band:

Classic Limiter: http://www.ikmultimedia.com/products/trclasslim/
Quad Comp: http://www.ikmultimedia.com/products/trquadcomp/
Quad Lim: http://www.ikmultimedia.com/products/trquadlim/
Quad Image: http://www.ikmultimedia.com/products/trquadimage/
Quad De-Esser: http://www.ikmultimedia.com/products/trdeesser/