I bought that player few days ago and only earphones I have now are creative ep-630. Sound with these earphones is terrible bassy and muddy, I dont like it at all. Sony earphones which came with walkman are also weak and nothing special.
Im looking for something decent for that type of player for about 100$ and more if really sound could be improved a lot. I dont have any experience with mp4 at all so I even dont know what kind of sound characteristic got my walkman. I believe its somewhat warmer, because with ep-630 is soooobassy even I like to listen some trance and hiphop music. I have my favourites but first I wuld like to know what you can reccomend for that type of plaer.