Aurios Pro MIb Decouplers. An absolute must in any system. I use these under my Krell kps25sc and Audio Research Reference ll Mark ll. I have also found dramatic improvement in my bass when used under my Wilson X-1 Grand Slamm speakers. These are sold exclusively at
http://www.audionut.com
Ask for Bob Williams. he will give you all of the theory behind this tweak.You can reach him at