@singere
Thanks for the kind words. It’s been an evolution for both systems. I started out relatively simple but, like you, heard some things I couldn’t “unhear” which led to upgrades. I’m pretty much done in system 1, but system 2 is in the midst of that process with an analog source in addition to digital. All fun. All $$$.
I am pretty happy with the 761 - certainly for the price. I also auditioned the 861 but that - fortunately - would not fit in my cabinet. They are very similar tonally and in resolution. The bigger amp just a bit more ease to it.
I purchased the 761 at University Audio in Madison, WI. Ben Gottlieb, the owner, is a great guy - honest, candid, and helpful. I’ve purchased quite a bit of gear from him.
I’ve heard the previous versions of the Moon amps, as well as mac, Parasound and a wide variety of “uber” amps which impressed more with their size and cost than they did with better sonics. Were they better? Of course. Were they worth the $50k -to >$200k the asking price? Not in my view. I had also listened to a number of tube amps but passed based on worries about maintenance. I loved the sound, but control wasn’t as good, and didn’t want room heaters either. That said, I did just purchase a tube preamp for system 2.
Simaudio is a fine company with a strong warranty who stands behind their products. I also like supporting Canadian companies these days.
fyi: the only caution I would note. They use speaker terminals with a safety shield (to avoid accidental shorting) that was too small for my speaker cables which have large spades. They offered to build me an amp customized with speaker lugs of my choice for an additional fee which i thought reasonable. I just got banana adapters and problem solved but I came away impressed with the company’s willingness to help, even though I was frustrated initially. Cables with normal spades fit fine. Anything with bananas is fine.
Best,.