Which DACs are known to be sweet/rich/relaxed?

You need this: 

It's kind of tasteless to keep throwing your credentials out there, I've heard this from you several times now on this forum and another forum where you use the name CinDyment.

@invalid, for one I am not the illustrious Cin Dyment, though I do admire his ability to take up firm residence in so many heads. Quite a skill. Two, it is a valid point in the discussion, because we are talking physics and a poster has made significant but at this point unsupportable claims. I consider it relevant to the other posters to know that I am not just spouting off, but am extremely familiar with material properties as it applies to their usage in electrical and other applications. Considering I was able to read a marketing blurb on Silversmith's website and correctly estimate a very high resistance cable, something virtually everyone else in the audio world seems to have missed, I would say I bring a skilled perspective to this discussion. However, out of respect for the op, other than to say don't trust claims that do not come with supporting documentation, I am done on Teo_Audio's cables. For you @invalid a natural response is to question suppliers claims when not supported with documentation, not to attack the person pointing that out. I expect that on a political discussion forum, not an audio forum.

I know that's who you are, there are to many parallels.

That must make you thyname on/off drugs. Weird people.