Newbie Setup Question - Digital


I could use some help from the community. I'm looking to make my system digital, using a server as my main source and taking a digital signal through a DAC to my pre-amp/amp then to my speakers. Right now, I use a truly non audiophile setup, streaming music from my computer through an Apple Airport Express into my pre-amp. What do I need other than a really good DAC to keep the sound quality high in making my system digital? I will be using only a lossless format for the source. My equipment is fairly old, Nak Pa7 amp and CA7 pre. Also, is there any way to avoid having to run a high quality USB cable (thinking Bel Canto USB link and DAC) from the server to the DAC?
128x128lgoler
Airport Express has optical which you can send to a DAC. Just get a DAC with excellent jitter immunity as Airport is jittery.
And you can get a VERY good quality TosLink (optical) cable from Monoprice for a ridiculously low price, check this out - 12 foot cable for $6.00:

http://www.monoprice.com/products/product.asp?c_id=102&cp_id=10229&cs_id=1022901&p_id=2765&seq=1&format=2

The 3 foot cable is only $3.98. And this cable is VERY well-built, you would swear it is a $100 cable just by looking at it.

Merry Christmas!

-RW-
You'll also want a good optical cable to connect the mini optical output on the AE to your new DAC. Van den Hul makes a cable called the opticoupler that they can configure with these connections. I used this set up for a while and it worked great for me.

Good luck.

e
Any recommendations on the Tri-Vista tube DAC vs. Bel Canto or Benchmark, specifically related to the jitters caused by the AE? Also, why would I need a Toslink cable? Pre-amp doesn't have digital inputs.