Heavy Items such as Speakers and Amps should be be used with the Aurio Pro's. I've heard people using the new Isotones under source components because it allows for movement in horz and verticle plane.
Aurios Isotone Bearings
Anyone have any experience with the new Aurios Isotone bearings yet? I am particularly interested in how they stack up against the Aurios Pro and what configuration of Isotones makes the most sense. I need to decide whether to buy more Aurios Pro or Isotones, so I am glad for any input.