In the large ticket category: AMR CD-77
In the mid price category: Subbase écho platforms: extremely effective resonance damping platforms, up there with the very, very best; customized constructions, each one a piece of art; not sure whether Thomas exports, though. Website in German only, I'm afraid http://subbase-audio.de/index.htm
In the amazingly affordable category: edenSound solid brass and TerraStone vibration isolators http://www.vermontaudio.com/index.html
In the mid price category: Subbase écho platforms: extremely effective resonance damping platforms, up there with the very, very best; customized constructions, each one a piece of art; not sure whether Thomas exports, though. Website in German only, I'm afraid http://subbase-audio.de/index.htm
In the amazingly affordable category: edenSound solid brass and TerraStone vibration isolators http://www.vermontaudio.com/index.html