Thanks for the responses guys.
I have no external DAC at this point. Would like to avoid buying one if possible. I recognize there will a difference in sound quality, but if the difference between a $200 sound card and a $400 - $500 external DAC isn't going to be really dramatic, I'd prefer to spend the $$$ elsewhere (i.e., would I be better off with the external DAC and the Audioengine2's or the sound card and one of the other speaker choices).
I'll definitely add the BeoLab4 to my list of "what speakers should I consider?"
I have no external DAC at this point. Would like to avoid buying one if possible. I recognize there will a difference in sound quality, but if the difference between a $200 sound card and a $400 - $500 external DAC isn't going to be really dramatic, I'd prefer to spend the $$$ elsewhere (i.e., would I be better off with the external DAC and the Audioengine2's or the sound card and one of the other speaker choices).
I'll definitely add the BeoLab4 to my list of "what speakers should I consider?"