New Apple TV

Is there any news on whether the Apple TV, expected this week, will support CD quality 16/44khz versus it's current 16/48khz? The reviews have been spotty with the current format.
You're a little ahead of the curve here - there are only slim rumors of a refresh (at least compared to the very specific iPhone rumors) Here's what AppleInsider had to say:
More info here:
Apple never releases info until they do an event and the product is ready to ship... best to wait and see IMO.