Not directly, no. I have an Oppo 95 and Oppo does not interface with Ipod, you have to buy a dock that takes the digital feed and bypasses the ipod's DAC. There are a few options but not cheap. Cambridge Audio makes the iD100 and Pure i20 can be had on Amazon, to name a couple.
These would have a coaxial or optical output to the Oppo, not USB. I don't know of anything that would render USB. Perhaps someone else has run into one?