williamsteinhardt, In order to isolate your turntable you have to have a stable suspension that with the weight of your turntable has a resonance frequency below 3 Hz. The only reliable isolation platform that I know of is the MinusK which is unfortunately too expensive. There are others on the market but I suspect if they really work they will not be cheap either. It is better to just get a good suspended table and forget about it. The Sota Sapphire is $3500.00. The Townsend Seismic Platform, which I have never used is $1500. My advice would be to save the money and spend it on a better turntable instead of buying crutches.
