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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Showing 7 responses by jadem6

Redkiwi, I ordered the Neuance and it will be up to 4 weeks befor it's here. I was wondering if you ever tried "the shelf" from Black Diamond Racing. I have one under my amp and love it, but under my SACD or pre-amp it really wasn't successful. I'm planning on the Neuance with the SACD, and just wondering if you had experience with "the shelf"
Thank-you Redkiwi, as always a thoughtful responce. I'm excited to try out the Neuance, and I'll keep you informed.
Thank-you for the fantastic posts regarding your experementing. I look forward to my Neuance shelves arrival (4 weeks, they had great success at CES). Question, and I realize it will require a guess. My equipment all sits on 6" of sandstone wich sits on a solid masonry foundation. Would you guess I'll want cones or EAR footers? Thanks again, and I hope you don't mind but I wrote Neuance and told them of your posts and that you have had great results! J.D.
WHAT! You are mad Red, you must be carries away, removing my $30 stone base for a $$$$ rake? STOP, I can't take the thought! (thanks again Red for your thoughts)J.D.
I would second the last two posts. I believe it's very helpful to have the makers of products relavent to the discusion to include themselves in the thread. It only will raise the level of knowledge for all of us, but I do want to know if the person on the other end is pushing a point for his/her personal gain. So a simple title like Ken's is great. I was reluctant at first of Redkiwi's posts because he talked so well of Neuance and had such extensive knowledge. It became apparent after some time that he was just an excited audio guy, much like me when I find something I want everyone to try. So please dealers and inventers continue your involvement, just let us know you have a stake in the product. J.D.
I just re-read all the posts from 2/13/01 to 3/08/01 and in all honesty am not sure what has happened here. It would seem to me that Dr.A was able to appear above board in the end after trying to dodge the questions posed and underhandedly promote a product for his own personal gain. At the same time Ken came off as way to forgiving and a man of incredible integrity and control. Some how Dr. A was able to fill a full month of advertising his products name without really telling me anything, and Ken chose not to self promote his fantastic product at all. Will the good guy win? I hope we all boycott Dr. A's product until we recieve a full and honest apology, and maybe an honest aproach to marketing. I'm still at a lose as to what I've learned regarding Isolation vs. Absorbtion, and that saddens me. I for one am asking Dr.A to take a period of time off from or site until he can learn the value of honesty and fair play. For all the good you Dr.A could have brought to this discussion, I see nothing of value added by your free month of self promotion. I will end now before I start to say things not intended to say.
J.D.

P.S. Thank-you Redkiwi for all your guidence on shelving. My Neuance shelf has settled in very nicly and all the attributes you identified have come through. Also for the sake of Ken's lack of self promotion, I will step in and take over. THE NEUANCE PRODUCT IS A FANTASTIC SHELFING PRODUCT OUT PROFORMING MY OTHER SHELF PRODUCT AT ONLY HALF THE COST. A GREAT PRODUCT, SUPER PERSONAL SERVICE AND AN HONEST TIME LINE. KEEP UP THE GREAT WORK KEN, AND PLEASE EVERYONE TRY THIS PRODUCT, YOU'LL LOVE IT!