Just because avrs and pre/pros offer digital room management is no guarantee of any sonic superiority to good quality 2-channel components.
The notion of digital room correction is, imo, vastly puffed up in what it offers for sonic presentation into a room that has been properly treated and configured.
Most avrs and pre/pros are 'swiss army knives' which typically offer a plethora of features and do none of them as well as dedicated components.
If someone's 'unbelief' of the sonic difference in components of varying grades is unshakable, then this topic should end with an agreement to disagree.
The notion of digital room correction is, imo, vastly puffed up in what it offers for sonic presentation into a room that has been properly treated and configured.
Most avrs and pre/pros are 'swiss army knives' which typically offer a plethora of features and do none of them as well as dedicated components.
If someone's 'unbelief' of the sonic difference in components of varying grades is unshakable, then this topic should end with an agreement to disagree.