Bob, I could never float that past the wife. Seriously low WAF. I've got a 1/2 piece of plexiglass sitting on some vibrapods. This set up eliminated a ton of feedback I was getting. My "rack" is a decorative wall unit and is fairly unstable. Without the platform I couldn't even listen to my TT, the feedback was so bad. Now it's fine. Good enough, anyway.
Isolation platform for non suspended turntable?
I am currently using an SME 10 turntable on the top tier shelf of a Sanus System CF-5 component rack. I have heard recommendations for the Townshend seismic sink, Bright Star Audio componenets (e.g. Air mass 3 in conjunction with a BIG ROCK,), and Symposium Ultra isolation platform. I also hear the Sound of Silence products are very good but are a little pricey. Do any of the Audiogon members have any suggestions/recommendations?