I have my cdp and my amp sitting upon 2 Sistrum SP 1 platforms. Both platforms are on an IKEA two shelf mini table/rack. Screwed into each leg of the table are 2" audipoints with the brass threaded insert. This system, short of the Sistrum's rack system, couples everything to mother earth. Ideally, you don't want wood in this equation, but space was a major factor. If I had the space, I would go with their (Sistrum) rack system. A $50 IKEA rack and $750 worth of Sistrum-- and I'm pretty, damn well, coupled to earth. Coupling is attainable. Isolation is not. peace, warren