Sonic difference K2CD vs SACD

I totally agree with Ahendler. It would be great to have a general rule but it doesn't exist Mastering over format. I have redbooks that are better than there K2HD counterpart
I also have sacds that are not as good as the original cd. If you want the best sounding version be prepared to research the title and listen to different presses. I've been shocked at times where the better sound is found.

I agree completely with Ahendler and Montejay, mastering quality trumps format.
Charles

It might be added to that while mastering over format is the biggest issue dictating sound quality (no arguments here) --- it should be noted that the hardware utilized in the playback matters as well --- there are some really good redbook CD players that can, on average, make redbook CD's in general sound better than a modest SACD player can make the typical SACD sound.

Some of the newer redbook CD players are astoundingly good.

Ahendler, I would never presume that my elementary 5 - 10% improvement comment could compare to any of your eloquently detailed and most likely superior descriptions of sonic differences.

The point being was that high-rez format differences generally amount to very little. You know, like 5 - 10% is little, oops. Unless of course one enjoys choking on gnats.

-IMO