OK, so without droning over my audio history, let me say that it may be time to suspend this quest for separates, because I am getting opinions from every side and many often cancel out each other related to equipment, I may have expressed a growing interest . But that is OK, because I don't want to shell out $2500 for components used or new or a combo of both to find out that the sound even after burn-in is only marginally better.Jim, I've followed your threads regarding the Sphinx ver.1, and I feel that your conclusion to replace it is correct. Maybe Rogue isn't the amp for you, or maybe it's been the growing pains of having their first generation, entry-level Class D hybrid.
Having said that, rather than moving into the sometimes complex world of separates, I suggest replacing the Sphinx with a Class AB or A/AB integrated. We're at a time in HiFi that integrated amps are so well designed and sonics have progressed to the point that an integrated can compete with separates.
Brands like Pass, Plinius, McIntosh, VAC, PrimaLuna...I guess I'm saying all the manufacturers are making integrateds which are not considered inferior to separates.

