Suggestion for best stereo amp ?

Krell recently upgraded their line to “XD”. From what I’ve read its been well received. 

Instead of asking people on A'gon what to replace your Krells with shouldn't you be asking your wife which amps aren't going to pose the same response as the Krells ? 

+1 on the Naim 500 series power amp, analog preamp, digital front end (streamer/DAC) with Naim 500 DR power supply unit.

Or highly consider T&A gears they are excellent. The CH Precision, MBL, Tidal, Gamut, Audionet & Soulution are excellent too. The Gryphon that was recommended are also phenomenal. Gryphon makes excellent gears.

I suggest Spectral amps. However, I think you’re looking for improved sound? If so some AC isolation is my first suggestion. I find Equitech 2Q to be very worthwhile to audition. You might be shocked at the improvement. A big Furman would also be beneficial. You could go extreme and by 2 used units. My experience is there’s no such thing as too much isolation. Cheers. 

@ mzkmxcv, this is the second thread I’ve read where you were directly asked if you listened to items compared . Again you skirted a Yes or No answer by quoting reviews and tests . Why don’t you post on what you have listened to , we can all read reviews . I’ve had some experience with a signal generator and an ossillscope , but I’m not a tech savvy computer guy . As a Mid Fi guy I’m looking for listening impressions from more experienced audiophiles . Thanks to the rest of the contributors, Mike .