Ive been using A2 + Centrance DACport for a while, and i must say its a pretty darn good speaker.

THe thing that bothers me a lil is that you need to be sitting directly in front of the speaker / table. If not, the speaker will sound muffled.

So if you're planning to sit further from the table / with friends on a couch or something, u wont get to hear the 'extra details'.