BTW, I read in the MSB site that they are DSD ready. What does it mean exactly? Why only ready, not full DSD?
I guess this is just a mistake in phrasing. They are fully DSD capable, from the blurb on Product page:
http://www.msbtech.com/products/platinumHome.php
Platinum DAC IV plus is a modular upgradable digital playback platform. In the basic configuration the DAC IV plus offers unprecedented performance value. It offers full DSD playback on all inputs. It comes standard with our 2nd Generation dual 24 bit 100 Mbit/sec sign magnitude R2R ladder DAC with four discrete converters and the Femto 140 clock is included. Click the picture for product details or the pricing link on the right for detailed pricing and options.
So, not only fully DSD capable, but on all inputs as well. Not that many other DACs can do this...
alexandre