possibly it "sounds" better but it isn;t...remember records have like 60dB of bass rolled out plus HUGE compression, all of that is then undone by the RIAA preamp in the phono deck. To hear what's actually on the record, plug a technics into a line in socket some time. In other words, for all the richness of vinyl on a good rig, you're really only hearing the EQ in the amp.
Most people compare DJ decks against ghastly cd players and wonder why the deck is better.
Having said all that, if we're talking clubs, you can shove CD up yer hole, cos it can't feed back with the speakers. If you are the average knuckle dragging headphone wearing luddite dj, that's a very bad thing, and you will be blown away by the electronic band appearing with you ( ahem :) ), but if you know what you're at.....well the DJ's will know what I mean....the prefectly controlled ringback between the platter and the speakers that turns a Phut into PHHBOOOOOMMMMMnnnnnnnn, and D+B tunes into major seismic events.
Of course we've all be scammed by cd....I think I own exactly ONE cd that's manufactured the way they are meant to be, with 2 sheets of glass and the data layer in between, the "indestructable" medium actually turns out to be as fragile as bogroll.
SACD looks interesting in terms of it exceeding the requirements by miles. Oddly enough my new soundcard likes to operate at 96KHz/24bit which is SACD format I believe, I really should check it out to see if there's any audible difference (FWIW my amp is HUGE, steam driven and DECIDEDLY NOT digital)....but (I'm doing this in my head so F* off if it's wrong), it gives you 48KHz as the maximum recordable frequenc, which is between a full octave and a major 9th above what even the best, non New Order damaged ears can hear. And a signal to noise ratio of 144dB. CD is 96dB. To put that in perspective, if we put that on a weighted scale[1], and set the quietest audible sound as 3dB....it makes the loudest, on the same track, with no volume adjustment, 141dB....that's 50ft behind concorde as it takes off or 2 miles from Hooky's bass amp (ok, actually, it's like putting your head against the grill). If that's 2 much to wrap your head around....think of a current cd, and the difference from quiet to loud it can store[2], and then imagine the same lower level, but turning your volume up to EIGHT times what it was at for the loud bit.
That's just F*ing silly.
[1] i know it doesn't QUITE work that way, but then NOBODY fully understands the relationship between dB power, dB signal and weighted dB loudness quantifying. I've read books, articles and websites, I've interrogated tutors, studio owners, live men, BBC sound techs and the head of BBC NI sound....the best answer I got was "go with what the meter says, and never ever think about how it relates to any other meter you ever seen....except when you have to, then bluff it". No point explaining further, eith er you know about the whole 3dB 6dB and A-weight ( not to mention OTHER weighted scales) madness, or you wouldn;t care :) and if anyone here reckons they know what it's all about, bring it on, I'd love to know :)
[2] Can't remember the exact figures, but for vinyl to store the same dynamic range as CD without the RIAA compansion/eq system, it would require the smallest groove notch to be in the nanometer range and largest to be almost a kilometre!