Years ago I burned my CD collection to Itunes when I got an Ipod classic as a gift.. Many of the songs and albums sound terrible on the ipod.. Question is will I get any better sound playing those albums from Itunes with my pc connected to a dac to an amp?? Or is the music compressed and no longer actual CD quality recordings?? If the music is garbage coming from I tunes what would you suggest?? Re rip all my CDs ???