Best Isolation Devices?


WHAT ARE THE BEST ISOLATION DEVISES FOR COMPONENTS AND SPEAKERS? I AM USING AN ATLANTIS STAND WITH 2.5" BRASS CONES UNDER PREAMP AMP AND SPEAKERS(1 BRASS AND 2 STAINLESS STEEL). I AM USING TITANIUM CONES UNDER CDP AND BLACK DIAMOND RACING CONES #4 UNDER PREAMP POWER SUPPLY. I AM ALSO USING 1.5" BRASS CONES UNDER PS AUDIO P500. THE RESULTS ARE OK BUT I PROBABLY SPENT WAY TOO MUCH MONEY FOR THESE CONES. MY CURRENT SETUP WORKS O.K. BUT I'M CURIOUS ON OTHER PEOPLES EXPERIENCES AND OPINIONS. MY AMP IS A PASS X250, MY PREAMP IS A PASS X1, MY SPEAKERS ARE HALES T5'S AND I HAVE A PS AUDIO P500.MY POWER CORDS ARE GOOD BUT I HAVE NO IDEA WHAT THEY ARE BUT THEY ARE GOOD.CABLES FOR SPEAKERS ARE SHUNYATA LYRA AND INTERCONECTS EVERYWHERE ARE SHUNYATA ARIES. PLEASE HELP AS THIS TWEAKING THING CAN DRIVE ONE CRAZY. MY SETUP WORKS THOUGH. HOW MUCH SHOULD BRASS CONES COST? SOME ADS HAVE THEM GOING FOR $30 TO $450 PER SET OF THREE.
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I would highly reccomend the Grand Prix Audio racks. I have recently added a rack and some amp stands in two different systems. The benefits of these devices was simply amazing, really you'd have to experience it to believe what these can do for a system. There is a lot of science to back up their claims as well. After experiencing the improvments the Grand Prix racks make I move the importance of vibration control in a system up a notch, especially with top notch electronics that are capable of very high resolution. They aren't cheap, but what they will do for your system makes them a great value.

Also excellent is the Sounds of Silence Vibraplane. Source components benfit especially from the Vibraplane
The best so far I've experienced are Neuance shelves, www.neuanceaudio.com. I use one under my cdp and one under my integrated amp, and they can be just put under the component as free standing. The shelves are far superior to the BDR cones that I tried before, and much cheaper then most other platforms. Hope this helps...

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I use a sandwhich of Audiopoints, half inch plate glass, and Vibrapods tuned to the weight of your equipment. I have tried both flavors of BDR cones and the Mapleshades (the shades do thin the bass) and preferred Audiopoints. This combo works well with my Levinson gear. I'm curios about the cones from Oregondv.com but have not tried them yet.
What works for me, under the source, is doubled-up rollerblocks and a BDR Shelf for Source. This was, by far, the best, although crazy expensive.