The Rives Parc if I recall correctly has 3 parametric bands that can cut bass peaks (but not boost the dips).
Exactly....it is idiot proof. It will not ruin your sound like you can very easily do with a full fledged EQ. For example....you should NEVER boost room nulls with your EQ...this is bad....but you need to be quite knowledgeable about how audio equipment works to not make this fundamental mistake. This is where Rives come in....a product that will do as much for the room modes as you can practically do WITHOUT the risk of messing it up through ignorance.