Purpose of a DAC and Redbook Presentation

I have seen DACs on audiogon. What is their purpose? Who would benefit from buying one? What does the term "redbook presentation" mean?

Eagleman

eagleman672212-08-2004 10:04pm

yioryos Details Discussions Posts This discussion Message User 723 posts 12-09-2004 at 02:57am Copy Comment URL Report Comment Edit Delete Eldartford Wish it was like that.Some older top of the line Dac's are still holding strong.