Quote Originally Posted by JohnSwenson View Post
The S/PDIF output circuit is actually quite good, much better than what is in the SB3.
I can confirm this. On a scope, with 75 ohm cable and termination, the signal looks just great, I haven't seen any better yet. The transitions nicely fall together, an ideal eye pattern. Very promising.

Back on the subject, are there somewhere any pictures online yet, what the Touch looks like, inside?

I'd be interested in shorting the analog output capacitors.