I think his being happy with his purchase (if he is) is not the entire enchilada.
He most likely would be happier had he taken your advice.
And as usual;
GLORY TO UKRAINE!!!!
Was my friend given misinformation.
My friend is just getting into audio for a music system. In his price rang I thought the Rogue Sphinx V3 would be a nice choice. He could also look at the Revel Concerta 2 line of speakers. Well he decided to stop by Magnolia at Best Buy. Not a bad setup he got a Denon 3700 AVR and a pair of B&W 603's. He said the salesman told him to stay away from integrated amps as they are not anything but stripped down AVR's without the features. So I guess all us owners of 2 channel preamps and integrated have been duped. Who knew??