@dbb I have read through your initial post and the rest of this thread. Based on what I read, I upgraded from to the Musetec DA006 from the DA005. My experience with the DA005 was already good but the comments coming from the DA006 owners on this thread made me pull the trigger on the DA006
So, to keep this a short post, I will say that after getting the DA006 settled in my system I bought a Denafrips Gaia and put in the chain. From the beginning the Gaia improved the overall sound and I was pleased. After about 200 hrs on the Gaia I could live with the sound from the Gaia, but I became frustrated that I couldn’t figure out how to match the pin configurations in the DA006 and Gaia in order to get it to play via DoP .
I also had trouble synching the DA006 to allow the Gaia clock to be the master.
I reached out to sns (Scott) and he tried to help but I didn’t get it figured out.
So, I also bought a Gustard U26 DDC from Amazon. I liked the Gaia but after several hours on the Gustard I knew that it would stay and the Gaia would go. In my set up the Gustard seemed more dynamic whereas the Gaia was slightly more laid back. Not to say the Gustard is better or worse than the Gaia, but the Gustard had better synergy in my rig because my components already presented as laid back.
My rig is:
Antipodes CX/EX > Gustard U 26 > Musetec DA006 > Line Magnetic 805 > Harbeth Monitor 40.1
Compared to the Gaia, the Gustard added more transparency, air, dynamic detail. The Gaia is great but the Gustard works better for me and my listening preferences,