mp3 sucks for bass and sub bass physical response. It's incredibly easy for a non audiophile (like my girlfriend back in the day) to tell the wooly, muffled bas

mp3 sucks for bass and sub bass physical response. It's incredibly easy for a non audiophile (like my girlfriend back in the day) to tell the wooly, muffled bass of a quantized in my car vs the actual cd on the same system. Perceptual coding is not perfect.