Hmmm... Hopefully someone can do the testing and share the experience... ^^ I would love to, but it is bit limited for legacy system to see the full effect.

General consensus is that when isolator is used, background gets darker (phrase used by many audiophiles) with less noise level, but may sacrifice some degree of dynamics (less lively, and filtered sound)

It may come down to personal taste, but I just can't let go of my bad habit...

DSP: DSP6000.2 MKII, Reviver,
Audio: MS200, Super Linear Power Supply 12V1A, SotM ISO-Cat6
Core+Store: ROON on ROCK