Found this through a blog that I read. Very interesting product. SPDIF ins and outs. Not very portable looking but for the location taper or archivist ths may be a good thing.
(http://www.superscopetechnologies.com/images/psd340/psd340remote_web.jpg)
Here is the direct product link: http://www.superscopetechnologies.com/products/PSD340/index.shtml (http://www.superscopetechnologies.com/products/PSD340/index.shtml)