Best material for isolation purposes


What's the best material, either metal cones or sorbathane cups, or what ever, for use under a VTL preamp. All answers
appreciated. Mark.
markone8a55
MarkOne; because of the existing products we manufacture; and recently getting involved in a real hifi analog system myself; I had my factory load as dense a material they could a new form of acoustic putty if you will. I placed some on top and on the front face of my speakers, and under my TT. The result to my novice ears was stunning and everyone who has heard my little experiment heard t as well. I was actually developing the material for an equine product. A any rate if you would like to test some out let me know and as long as you will sign a non-disclosure will send some out to you. Best of luck
I use (4) sorbothane hemispheres underneath and (6 - 8) Black Diamond Racing cones on top of my preamp.
Peanut butter. Gobs and gobs of peanut butter. Creamy works better than chunky : ) Sean
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Van Evers used to sell an exoctic hardwood tuning kit, blocks of wood 3/4" X 1" X 1 1/2". Each type of wood resonates at a different frequency range. Very effective and does fine tune the sounds. I have tried over a dozen different type of hardwoods and have success with many, Ebony, Zebrawood, Bloodwood, etc. If you would like to try and can not get your hands on different hardwoods, write me.