Due to different behavior of speakers (PA vs. Guitar Cabs vs. FRFR) profiles sound somehow different. Therefore it should be possible to route especially the eqs (Studio, ...) in the signal chain to certain outputs. So it is possible to provide eg. the FOH-engineer an unaltered signal of the profile whilst the personal monitor can be attached to a dedicated eq.
So the Kemper can be used in three modes on parallel: Signal chain as programmed but without eq (or certain effects like Reverb), Imprint on monitor out or as an alternative signal chain with eq matching the sound of the guitar cabinet or FRFR.