Computer output to DAC, which route?


I have disbanded my main system because I am using my computer system more and more. I am going to purchase an outboard DAC for my computer, but I want to know something:
My computer comes equipped with COAX and TOSLINK outputs on the motherboard. Should I use one of those or use a DAC with a USB connection? WHat are the pluses and minuses of each way if any? I am using typical Altec Lansing speakers (good for what they are) but will probably move up to active Dynaudio monitors in the future. All music is sourced from itunes in either AAC or apple lossless formats.

Thanks in advance!
phoenix469
After selling my Wadia 861 CDP in 2006, I've utilized PC audio since then.

I consider it a canard to make conclusions mainly, or solely on audio output types.

Thus, my experiences suggest that the correlation between output types and sonic results is NOT one that is particularly informative, or useful. Thus, it wouldn't be one that I would recommend using for decision making.

I would suggest that a DAC be chosen based on its sonic capabilities, NOT on the type of its output.

Limiting oneself to a computer based output type is akin to limiting oneself to other audio types -- e.g. tubes vs solid state; box speakers vs horns vs electrostats vs ribbon and planar magnetic vs open baffle speakers; digital vs analogue; etc.... Each of these output types have their pluses and minuses. More importantly, each can be executed well and others, not so much! The same can be said for DAC output types.

If there were one type of any audio output source or method that was better than all of the others, this hobby would be much easier to master and we wouldn't need so many posts in a forum such as this.
"If there were one type of any audio output source or method that was better than all of the others, this hobby would be much easier to master"

If all designers were equally skilled and all systems were up to snuff, the decision making process would much easier and there would not be so much bickering about which source is better. Everyones experience is based upon different designs and different systems. There is literally no way that a typical audiophile can say that one thing is definitively better than another, except in the context of his system.

It's like doctors or lawyers. There a really good ones, but they are the exception, not the norm.

On the other hand, manufacturers, reviewers and modders get to experiment with lots of different speakers, amps and sources, particularly at trade shows. They have much more experience evaluating one component or speaker in many different systems and comparing different components in the same system. At least they have a CHANCE at making a good recommendation that is somewhat system-independent.

Yet another reason why it is risky to purchase something entirely based on an individuals feedback based on performance in his/her system, particularly when you have never heard this persons system yourself. Even risky with reviewers. Know your reviewer. Many of their systems are not great either.

Steve N.
Empirical Audio
If all designers were equally skilled and all systems were up to snuff, the decision making process would much easier and there would not be so much bickering about which source is better. Everyones experience is based upon different designs and different systems. There is literally no way that a typical audiophile can say that one thing is definitively better than another, except in the context of his system.

Well said! Better than well said!!!! Should be printed on the masthead of every 'zine (e or otherwise), and scroll across every audio site.