Again, like I already said, my speakers are outclassing my amplifier so it’s time to upgrade the latter. And like I said in my first post, I’m mostly looking for a change in aesthetic without a downgrade in sound (and I did say 4k was within reach). And lastly, like I said in the second post, I am well aware of the proper upgrade path. I’m looking for specific purchase advice, not chiding about how to spend my money. ; )