I might not have said this just a few years back, but these days I believe sound quality is not a good reason to not go with a good integrated amp. Solutions to the old problems of sticking too many circuits and large transformers in close proximity to each other in a single box seem to have been solved. Efficient Class D amps do not utilize traditional large power transformers to do their thing and in recent years it also appears the RF noise issues associated with the switching circuits have been resolved. My newer Class D integrated amps, both the Bel Canto C5i and the $80 Fosi are both dead quiet, easily among the quietest I have ever owned or heard.
I still run separates in my main rig, but when the time comes to replace that, I will most likely take the opportunity to downsize and go with a good modern integrated amp, very possibly another digital one like the C5i, but with a few more watts if needed. Definitely a Class D amp section. Maybe a tube pre-amp section, like a Rogue Pharoah, but leaning away from any tubes at all at this point.
I still run separates in my main rig, but when the time comes to replace that, I will most likely take the opportunity to downsize and go with a good modern integrated amp, very possibly another digital one like the C5i, but with a few more watts if needed. Definitely a Class D amp section. Maybe a tube pre-amp section, like a Rogue Pharoah, but leaning away from any tubes at all at this point.