Thats always going to be the case. You see, mp3 is a
compressed format of a audio streaming.
Compressed means there's surely going to be a loss of quality. Its quality depends on how big the mp3 file is.
A 4MB file will be of lower quality than 8MB mp3.
If you're talking about internet radio, then yes, the quality seems just as original.
So, if you're ripping any music cds & dont want to compromize on quality, keep its size bigger or choose another format such as .wav
Savvy