i have a friend who always listen jazz suggest me to buy this kenwood player: HD30GB9 HDD MP3 Player. i thought it is a little bit expensive. But it seem it can provide excellent sound quality.
I guess I need a better headphones too.
most of my pop music were bought from itunes but i have my Jazz collection in CD. I'm thinking of getting a player which can play WMA format, so the player must have at least 20GB. My new player will listen to Jazz only. Also need a pair of headphones better than Sennheiser PX200, any suggestion?