Think about it. If you're talking about a CD, it must be produced from a digital master because it's a digital medium. The SPARS code which appeared on earlier CDs is a three-letter code that tells you: 1) the type of audio recorder used in initial recording (analog or digital); 2) the type of audio recorder used in mixing (analog or digital); and 3) the kind of mastering used (always digital in the case of a CD). Remastered CDs can only be AAD, ADD, DDD, or DAD. Unless I'm missing something, the only instance in which you can have an analogue remaster is with a vinyl record.