I would like to point you to Stack Audio AUVAs. They are GREAT. They are ment for heavy speakers but I am sure they work for Amps also (they actually ditched my GAIA III´s). 😀
GAIAs for amp?
Since my 185lbs hybrid integrated is too heavy for even five OREA Bordeaux or IsoPuck 76s, IsoAcoustics suggested using GAIAs for the amp. Finding no info on GAIAs other than for speakers (I use them for my Tannoys). Any thoughts?