The vibrations do affect the quality of the sound you hear. How your gear and the stand it's on handle these vibrations will affect how your ultimate sound comes out. You may not realize or even hear this in your system, but I assure you that some people do hear it in their more revealing systems.
Wire is wire, racks are racks, nothing makes any difference, and other nonsense is pervading this site, and making a mockery of this entire hobby. Perhaps you should ask yourself why every top level system on this website has a performance audio rack or stand system, and why these well-respected and knowledgable audiophiles would waste their money on something that they think doesn't work. I think you are a little too green in this hobby to be doing alot of implying that the experienced people don't know what they are doing. You want an answer, do some research.
Wire is wire, racks are racks, nothing makes any difference, and other nonsense is pervading this site, and making a mockery of this entire hobby. Perhaps you should ask yourself why every top level system on this website has a performance audio rack or stand system, and why these well-respected and knowledgable audiophiles would waste their money on something that they think doesn't work. I think you are a little too green in this hobby to be doing alot of implying that the experienced people don't know what they are doing. You want an answer, do some research.