Is Auto Room Correction Right For You? Well, Here You Go...

My TacT RCS 2.2X(heavily modified), has been doing a fine job,  going on two decades.

"To user above who uses ARC do you still get diffusion boards and carpets and etc?"      The better the room acoustics, the less the correction needed.      To me(my opinion); ARC shouldn’t be used to grind away major room/system problems.      Just a way to polish what remains, after any big issues are addressed.