Coach: I've been listening to my ECD-1 DAC for over a month now and am happy with the purchase. I thought the 2900 as a cd player using its analogue outs was very underwhelming. My opinion is it was designed as a DVD player first and made it a universal player as a secondary goal. The Burr-Brown DACs in it are supposedly pretty good, but for whatever reason the end result wasn't that great, thatÂ’s another reason why they were are popular choice for modders. Anyway, back to the question. Yes, to me the expense of adding an external DAC was well worth it. The music sounds much better and the high frequency digital glare (if that is what it was) disappeared. I also think my pre-amp liked the fact I was now feeding it by its balanced inputs.