DAC's with Word Clock Input?

what DAC's are there with a word clock input?
what about transports with the word clock output?
does using a single word clock eliminate jitter?
i was the chord 1600e but it looks like it runs $4500 used.
any other options?

Thanks for any ideas!
Wadia 27ix and dCS are two possibilities
The word clock will reduce jitter when compared to a non-clocked data stream. However, if the risetimes are slow, there will still be jitter generated at the DAC. The transmission-lines must be well-matched to prevent reflections.

It will eliminate any data-dependent dispersion due to lossy cables. You can use a cheaper cable with good results.