upgrade DAC/Amp for Peachtree Decco65?

Completely understandable. I've been reading a lot of articles along the lines of what you're saying. A lot of people are saying that a chip is barley half of it, and its implementation is a lot more important. I could see where my questions are rather vague.

I guess I'm looking for something a bit more detailed. I want something that can help provoke depth/transparency. I'm not sure DAC's even have as much of an effect on these things in comparison to other components (speakers, amps, etc).

I'm pretty happy with the DAC I've been using, and I guess I just don't want to end up with something worse in terms of detail/transparency.

Do you have any suggestions as to where I can find used DAC's? The classifieds here are a bit high end for what I can afford (college student), Craigslist seems to be filled with junk, and Ebay is a tad bit overpriced.

I've been looking heavily at the Cambridge MagicDAC XS, but I'm really not sure how I feel about it being powered through USB, and having to use a Y cable (RCA to aux) to listen to it. I've also been looking at the Musical Fidelity V90-DAC, which seems to fit my needs but is a tad bit pricey for what I'm willing to spend right now.

I sometimes feel like a bother demoing equipment at stores because I rarely buy new, so I try to make a good educated guess from reviews online. Its unfair to them for me to take up a bunch of space/time at a shop when I'm more than likely not going to buy from them.

Thanks for the well thought out response. I sometimes feel like I'm going to start up a bunch of flaming due to my lack of experience, its good to see that there are some coherent/helpful people on these forums.

Very good questions, also something I should have added in the first post. I'm using some Epos ELS3 speakers, I also use a pair of Sennheiser HD650's for listening. These speakers are in a pretty small room. The majority of the room is covered by my desk/system (imagine dorm room sized).

They are about 3 feet from the wall, with the left side being in the corner and the other speaker being near the door.

How do you like the Grand Integrated X-1? It looks amazing from what I've read/heard.

That is exactly why I like my Decco65, the convenience of having it all in one place. The only reason why I'm striving for separates now is because its kind of a pain to listen to my Schiit Valhalla using the preout found on the Peachtree (have to disconnect the speakers/sub, etc.)

Your suggestions are very good and its given me some insight as to what I should be focusing on to achieve my sound goals. I think I'll just shop for a DAC for my Valhalla separately, and try to upgrade my stereo system by replacing the speakers.

From what I understand the Epos are quite a head of anything else in their price range. So I guess i'm wondering what would be the next "bang for your buck" upgrade. I do love my Epos, but I'm very skeptical of getting different speakers now.

I've read on the Dali Zensor 1's, and they look promising. Do you have any suggestions for a tiny bookshelf that could help me achieve my sound goals? (emphasis on help, not achieve)

My budget for speakers would probably be around 400-500 in the near future. I barley started my new job, and as a college student its sometimes hard to save up for audio equipment, hah. I'm used to buying equipment at a very low price, and selling for more, then upgrading. With the EPOS I'll be able to draw $140 at most, which might make it a little bit more difficult to aim for something better.

Thanks again for the suggestions, I'm hoping I'll be able to find a worthwhile bookshelf that will help me move up in the audio chain.