Seismion Vibration Isolation platforms
The Seismic Reactio active isolation base/platform is a unique product that works extremely well in concert with Massif racks' viscoelastic damping properties. Developed for the semi-conductor industry and used in nanotechnology it's benefits were tailored to meet the needs of audiophiles. Benefits will include a much lower noise floor, improved bass depth and clarity and a greater sense of openness and space. Improvements will probably differ from system to system, but that's what I found in my own system when placed beneath my turntable.
Various sizing and load options available. Email for pricing.