What is the advertised purpose of it? If it's jitter reduction then there are other ways of handling that - like jitter suppressing upsampling DACs or players. I suspect that the reason might be longevity. It is probably not very important since any redbook CD can be copied (or reordered) and preserved in digital domain.
Chris - the sad part is that if they still exist they have sales.
Chris - the sad part is that if they still exist they have sales.