Quote:
Originally Posted by
High_Q 
What do you guys think is better quality sound? Do you think S9's FLAC capability is an upgrade from 320kbs sound outputted by Sony X series?
I'll answer by saying that the difference between FLAC and 320kbs mp3 or AAC is much less than the difference sound signature-wise between the sony X and S9. Thus it becomes quite insignificant which audio format is used and more about what kind of sound you like. the sony is warm, natural and musical, the s9 more energetic and digital sounding.Nevertheless, it's quite important what headphones you'll be pairing either DAPs with.