I use an HRS platform for my table- a big Kuzma that weighs about 160lbs. It will not isolate footfalls from a springy floor (which required more work including isolating the big antique table on which the whole affair sits). I would have preferred a wall shelf, but that wasn't feasible and would have required some real re-engineering, both of shelf and of system layout. The Stillpoints do a great job in decoupling vibration, but they are not really meant to address more dramatic movement like floor flex/footfalls, right?
(I have some ultra SS under one component and like what they do sonically).
Finite Elemente made a big shelf for wall mounting, but it ain't cheap. (The Living Voice folks seem to use those if you can find pictures of their factory listening room).
(I have some ultra SS under one component and like what they do sonically).
Finite Elemente made a big shelf for wall mounting, but it ain't cheap. (The Living Voice folks seem to use those if you can find pictures of their factory listening room).