Most remasters do. The best sounding CDs tend to be from the mid-80s to early-90s. These new "remasters" frequently deprive the albums of their dynamic range so they sound more palatable to the lunkheads who think 128kbps mp3s played on a phone and heard through earbuds or, worse, Beats are ideal. I'm perfectly content with my CD from 1991.
I love this album to death, and the cool thing about it is that while Les was slapping away at his bass and Herb was hitting the double bass like a motherfucker, and Ler was licking it up on his amazing guitar all in the studio, I was being born.