EDIT: I am 90% sure the Yggy DAC I had at the time was not functioning properly, so I've struck my prior impressions.
Hmmm....
So first impression is positive, but a bit of a mixed bag.
The Yggy certainly sounds different than the Oppo, but I can't say it blew me away in quite the same way as it has others. Both the Yggy and the Oppo seem like competent DACs with different flavors.
The main impression after my first night of listening was that the Yggy seems to be fatter down low and thinner (more natural?) up top than the Oppo, but that I'm not sure those differences play to the strengths of the 009s.
There has been a ton of fuss about leaving the Yggy on continuously, so I figure a two week-ish audition is in order before I make a decision on whether to keep it. I'll leave her on the entire time and see if the sound changes, though I am extremely skeptical.
I wish I had had a "WOW!" moment like so many others have seemed to. Is it possible this particular Yggy is a lemon? Or maybe all DACs really do sound similar.
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Other random notes:
The Oppo works great as a network transport to feed PCM to the Yggy from my network shared drive, even if it is extreme overkill in that role. I didn't have a spare coax cable so I have the Oppo and Yggy connected via toslink.
The only files that I haven't been able to play are 24/192 Flacs. Whether its the Oppo, Yggy or the toslink cable that is causing the issue, 24/192 files will not play unless I convert the Oppo converts them down to 24/96. I'll swing by worst-buy on my way home and grab a coax cable to see whether the toslink is at fault.
I can confirm that the Oppo WILL NOT stream any audio from physical SACDs, even when it is set to convert DSD to PCM. The Oppo will however convert and play DSD files saved on my network drive.
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That is it for now. More impressions to come in a week or so.