I don't have it, but have heard it on several occasions. The fellow I got my SCD-1 from (Tom Jung, DMP records) has one and uses it (DAC-8) in his mastering suite. A nice setup to be sure. (Great guy too). He posts things for sale here, not sure if he gets into the forums at all. tjdmp is his moniker here. The SCD-1 I have is modified by Meitner to have DSD outputs, so I could potentially use it with the DAC2 (or 6, though would be a bit of a waste of 4 channels of DAC).
-Ed
-Ed