You did not mention $$ budget , there are many great amplifiers if money is
no object ,being into Audio for decades ,owning a Audiostore for a decade
and semi retired now travel to many audio get togethers and have heard most equipment that's brought into the U.S and many shoot outs between components of all types. Having owned 6 figure audio systems in the past, Now I seek out the best sounding products for the least amount of monies ,that is much harder to achieve and have found a bunch of equipment for all types of taste .System, synergies is the most important part in building a solid audio system . You are only as strong as your weakest link in the chain. Many people over look more things then they think is Relevant .1 qiuick examples from your-router- modem combo any wall wart in the audio chain is destroying the quality of your music- pure garbage , I put a Linear Tube Audio LPS power supply to the router a Substantial improvement to the incoming signal $700 on Audiogon nice and clean . I also use a decent Ethernet hub current LHY sw8 hub , decent but could be much better $600, Ethernet cables atleast a few hundred $$ from router ,end point Ethernet cable most important . I use also a Denafrips reclocker I have a Hermes , in my wife’s the Iris 12th for little $$ 550, if on a budget totally cleans the incoming signal before going to your dac I use I2S cable which is the best for sonics , this is just for digital your source maybe the most important part of your music chain ,for you cannot make it better once the signal is compromised.