Isolation stands: snakeoil?


I understand that turntables are uniquely effected by vibrations due thier sensitivity to that kind of energy. But here’s the thing: most turntables, especially decent ones, have vibration control measures built into them via footers and various construction techniques. So, the question is: are turntable stands / shelves with isolation features actually beneficial or are they just horrendously overpriced accessories for audiophiles?
madavid0
If CD player beat any turntable then something wrong with your turntables @willemj 

chakster
"If CD player beat any turntable then something wrong with your turntable"

Not necessarily it could be another demonstrated example of simple confirmation bias which is very common among those who some call "measurementalists" and also it is a silly remark on the face of it because a CD player can not play vinyl!
I’ve said it before and I’ll say it again. Untreated CDs on untreated CD players almost always sound thin, wiry, airless, synthetic, boomy, rolled off, unnatural, bland, two dimensional, undynamic, metallic, electronic, congealed, uninvolving, unmusical, cold, tizzy, irritating and like paper mache. But I can certainly understand how some folks can get used to the sound and think, well, that must be the perfect sound they were talking about.
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I don’t like pneumatic systems either for the same reason. Once they develop a leak they will never sound right because there’s a certain design pressure that obviously goes bye bye once a leak appears. And if you have to prop one side up then the thing isn’t really isolating, is it? However, if you or anyone you know is good with Teflon tape, the type for air fittings or the paste for air fittings the leak can be fixed. Both are found at Home Despot. No reason to live without isolation. That’s no way to live. 😬