Had to re-download most of it in .wav because of quality issues of the original mp3 files. mp3 is o.k for listening in cheap music players as they can't cope with .flac or High-Res files anyways. I'm not prepared to spend 3500 Pounds on a music player and 1500 Pounds on Headphones. And to be frank...people who spend 4000 Pounds on portable equipment should have their head examined.Specially nowadays.There is a difference listening to mp3 or a .flac or High-Res I agree to that.But,would you be able to hear it? They all go on about lossless Audio,High-Res this and that,but nobody tells you that encoding properly is equally important...how are you otherwise gonna listen to a High-Res file on a music player? I'm happy with the sound of my recordings using a simple SONY NW-A45 Walkman and SONY MDR-7506 Headphones... But by all means,get shit for over 5000 Pounds if you can afford to fork out that kinda money...