SACD and DVDA have obvious potential for sonic superiority over CD which, unfortunately is not always realized when discs are mastered. But this sonic improvement, vs a well made CD, will not be obvious unless the playback system is good, if not "high end".
The feature that SACD and DVD offer which is obvious to everyone is multichannel. No only is multichannel given little attention by the press, but it is also subject to a great deal of negative talk by audiophiles who think that their stereo systems are the ultimate. Well, let me tell you that we old guys thought that our monophonic systems were the greatest, and there was a lot of stupid resistance to stereo when it was new. Sure there are some ridiculously mastered multichannel disks. But there are also many good ones.
The future of SACD and DVDA depends on multichannel. There is one big market, autos, where surround speakers, the big stumbling block, already are standard equipment. That's good. If you want SACD to survive don't trash multichannel even if you personally intend to stick with stereo.
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