Never been much for trading quality for convenience. Don't have a conventional mp3 player, don't have any mp3 music on any of my machines ... I happen to enjoy music very much, happen to have a collection amounting to many, many thousands of vinyl LPs, reel-to-reel and cassette tapes, and CDs, along with equipment capable of actual high fidelity reproduction of same. I can only pity those who are of the impression mp3, or any of its kin, "sound good"; the best of it resembles music, most of it more approaches tinny AM radio as compared to crisp, clean FM stereo over a decent system - which itself, though infinitely better than mp3 or the like, is miles behind listening quality as compared to well-recorded, well-reproduced tape, vinyl, or CD over a decent system.
I do have a
Hi-MD Minidisc Walkman - a technologic step beyond Regis Philbin's conventional cassette Walkman. Though it is capable of handling various compressed music codecs, including mp3, I employ only lossless Linear PCM. Over good headphones, the quality is all but indistinguishable from the original, though a difference is noticeable when payed back over excellent headphones or the seakers of a competent A/V rig.