Looking for a very good integrated solid state amp

"With different speakers the AX7e may have been purchased as it was more versatile, although the extra stuff in the signal path circuit of the Ayre can degrade sound quality. Audiophiles love to say what matters most is sound quality, but I've met few who'd give up their remote or other extras crammed in the box."

Can you define some of the extra stuff? The Ayre has a passive line stage. Not only that, Its a fully balanced, 0 feedback design. No offence, but I highly doubt that you have any experience with this amp.

Musical Fidelity M6i

Sugden A21SE used should be considered. 30 wpc Class A. Not found a speaker it would not drive well (I'm sure they exist) and it is REALLY REALLY quick. Makes most other amps seem lethargic.

Closes in on the tube sound...........but not as smooth as my Manley stuff so let's not get stupid here. Vocals, acoustic instruments all very well represented. Quick, but not rumbling full warm bass. Tight distinct bass. Good luck in your search.

It's all about synergy with your speakers. I have a creek destiny and a sim audio i5.3 and they are both great with the right speakers. The sim really works great with dynaudio but was a real bore with a set of Von schweikert monitors. The destiny sounds great with those same vs speakers but not as good as the sim on the dynaudios. I would ask the manufacturer of your speakers. Chances are they know what sounds good with them.

I am very satisfied with a BAT VK300xSE with the tubed front end. As mentioned by others synergy is most important. I have Acoustic Zen Adagios and first had a Wyred 4 Sound STI500 integrated and then an NAD M3. Both had terrific qualities and may have worked fine for another listener or speakers. You might have to try a few highly recommended and well reviewed amps before you find satisfaction. Good luck.