^^ Thanks! Yeah, the D2000's are a really great headphones. They perform well with most types of music and have a decent sound stage. They are really fun to listen to.
I used to prefer my K701's over the D2000, but now I have mixed feelings. They both do very different things. The K701's are my choice for live music, blues/jazz and anything that really puts the vocals in the limelight. The 701's have a very airy and detailed SQ, and a massive sound stage. If you listen to a great recording on them, at times you feel as if you're sitting only a few seats away from actual recording, or performance. The D2000's are really fun, and do awesomely when listening to electronic, dance, acoustics/strings and most rock (it seems that I have a hard time getting good rock recordings to sound great on either set of cans)
The DAP is the s:flo2 media player. It's full touch screen and the manufacturer is based out of China. Nationite is the brand, and you can buy it at mp4nation.net
About the player, you can see a full writeup here:
http://www.head-fi.org/forums/f15/s-...thread-461156/
IMO, it's easily the absolute BEST player on the market. I've owned the sansa fuze, ipod classic/touch/mini, iriver's, and even the Amp3 Pro2 player (2nd best player to this), and the sflo2 blows everything out of the water. It has a phillips amplifier as well as TWO wolfson dacs built into it. It's ridiculous how much audiophile grade tech they packed into this thing, but even more fascinating is how other players seem like cheap toys after listening to it. I would even venture to say that I enjoy it better than my Little Dot MK IV tube amp...it's that good. It drives the D2000's perfectly. I have found that it pairs better than any of my other equipment with my D2000's. Unfortunately, the sflo2 isn't up to par when driving my K701's. Most amps are, and portable amps are almost always out of the question. For the K701's, you need a powerful headphone amp to drive them properly, or else you will be cheating yourself of what the K701's are capable of. .