If the gear can't handle the details of a SACD, it can't handle a good redbook player either. A SACD DAC at higher sampling rate is easier to design being smooth sounding.
If you put your Nu-Vista on the same set-up, I think, it will not sound as good as in your set up either.
Details will not annoy anybody's ear, it is the edgy sound somewhere caused by bad source, IC's, or amplification. With the same $$ with Nu-Vista, those SACD players should be good enough and I don't think they are the source for edgy details. Unless you tell me that you try to use a low end SACD player to compare with your Nu-Vista.
Also get a SACD recorded recently, not some reissued from 10 or 20 years ago. The mother tape is already old, your CD was coded when the mother tape was fresh. You are comparing a raw fish sashimi with a well cooked old fish.
If the fish is too old, a better wasabi can't save it.
If you put your Nu-Vista on the same set-up, I think, it will not sound as good as in your set up either.
Details will not annoy anybody's ear, it is the edgy sound somewhere caused by bad source, IC's, or amplification. With the same $$ with Nu-Vista, those SACD players should be good enough and I don't think they are the source for edgy details. Unless you tell me that you try to use a low end SACD player to compare with your Nu-Vista.
Also get a SACD recorded recently, not some reissued from 10 or 20 years ago. The mother tape is already old, your CD was coded when the mother tape was fresh. You are comparing a raw fish sashimi with a well cooked old fish.
If the fish is too old, a better wasabi can't save it.