Have you hear music with SE walkman phone before? It's really good in terms of SQ and the bass is so tight and powerful  . I auditioned S2.1M and it doesn't come close.

Been using my new DA5000 for about 2months. I paid 599 for it and I'm very satisfied with it. Was expecting something less for such price. The bass is ok but the tweeters are awesome when paired with xi-fi.

Was a altec lansing -> creative -> logitech user so I'm kinda of skeptical on China brand but yeehaa now I've jump onto the Edifier bandwagon