Isolation vs. Absorbtion


I am new to the audiophile hobby, and I am confused by what appears to be subjectivity and contradictions. When "mounting" a cd player and other components, is it best to use Soft Pads which ISOLATE vibration and RETAIN internal component vibration, OR is it best to use Hard Cones, which DRAIN (harmful) component vibrations into shelf material. Secondly, is it best to attach shelving to racks so that shelving makes Direct (hard) Contact - OR, should the shelving be Isolated from rack? Is there a scientific, indisputable answer?
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Transfer is key. Sceince dictates that all resonations or vibrations have a frequency. So all things must change the sound. Try throwing you cat under a component, the sound will change. Bad idea but a cup of water will work for this demo, fill it to the top using a tall glass then listen. Now empty the glass and replace it and listen again neat huh!
Yes the sound changes but what scenerio is more accurate they are both wrong because in both scenarios with the exception of my friend using the brass acorn nuts what most products do is resonate or change resonations altering sound like the water did and like the glasses.After trying audiopoints and noticing that they reduced distoration dramatically, I studied the physics and found they work every time you use them and unlike other stuff they do not add flavor (there own resonante frequency)becuase they are designed to drain or transfer vibration leaving you only with the music and are built upon proven laws of science and physics. There is no guessing involved someone has already figured it out. Try it!
Rick: Is "audiopoints" a specific product? If so where may I find info on them? David.
Dekay, you can find out about them at www.audiopoints.com. They are a very well designed hard cone. I have tried them and they are pretty good as far as cones go. They work particularly well onto MDF shelves and in a clamp rack system - that is, to couple the component top and bottom to the shelves. This is a very different approach to the light/rigid one that I have been pursuing. I personally believe that use of a very hard or very soft footer only sounds better when applying them as a band-aid to fix a bad support structure.
Well, I have been looking at various pre made metal shelf units that are available and unfortunately the ones that I like are way over $1000.00. What I am considering trying is Riveteer such as is used in super markets as support for Maple shelves. I have assembled many of these over the years and the only concern that I have is that the metal had a tendency to "ring." The shelf itself would be contained in a closet so I do not know if this characteristic would be a problem. It could also be welded into a one piece unit as an option. Has anyone tried shelving such as this, it's basically just "L" bar with hole slots cut into it not unlike that used in bed frames. Another option would be to just build a lighter version out of "L" bar which could initially be bolted and then later welded into one piece. I cannot weld myself due to sensitivity to light but know a sculpture that would probably do it for me.