Recommend a SPDIF cable

Canare of course.

Zavato, I didn't want to reveal the digital cable my Boomslang easily outperformed but it was the highly regarded Wire World Platinum Starlight; their top cable. Snake River Audio has a unique approach to the build of the Boomslang that is new and frankly better sounding than the coax type digital cable. You get a 30 day money back guarantee; try it. I think I have a pretty revealing system and I auditioned Snake River Audio cables to my Transparent Reference MM interconnects, Prana Wire Deva speaker cables and the musicality, detail and resolution this cable line presents is truly amazing at its price point. I replaced all my cabling with Snake River and presently working on replacing my PC's with SRA. Full disclosure: I loved this cable line so much I asked Jonny Wilson if I could help develop his dealer network and cover the western states, but that aside, definitely a cable to hear. Check the reviews; call Jonny direct.

Cabledyne offers silver or copper SPDIF cables in BNCs or Xhadow RCAs for a fair price. Quality is superb and a 40 day trial. http://www.cabledyne.com/rca-digital-cable.html

I found some lightly used AQ cables, a VDM5 silver, and a VDM3 silver cladded copper, they work perfectly and cost a fraction of what many charge for new silliness.

If you can go to the price level of $800, the HFC CT-1 Digital cable was so better than any other digital cable I have used.

This is in contrast to my previous experiences with digital cables, where the difference between them seemed to be subtle and not very earth shattering.

The HFC magnetic technology allows a cleaner square wave with faster rise time than normal cables. This IMO is why it succeeds so well as a digital cable.