@tonywinga I have no doubt that the Ayon Stealth XS DAC is as good as you say it is. About a decade ago I had an Ayon Triton II KT-88 integrated amp that I LOVED the sonics of.
But I think you may not see as much as you’d like to see of Ayon in this forum, might be because of many individual issues over the years involving their CD players/transports, as well as a couple or few integrated models. Ayon or USA Tube didn’t always —or were unable to— fix the issues. More than a few ended up with a CD5s brick. These varying things over the last decade may of made people weary and simply look elsewhere.
It’s nice to see that Ayon is still around and I’m sure they have good business in their area of the world but the reliability and their ability to repair their own gear has been in question before around here... With that said, I did have a channel go out on my Triton int. early on and I was offered a very very good price difference, from USATube, to upgrade to the just new Triton II at that time. So my experience with them was good.