I made 4 changes to my system over the past 6 months and the sonics have become more refined, better separation of instruments, more focused instruments, better high end resolution, slightly more bass. I purchased a Maestro outlet, purchased new cables, switched the power cord running to my regenerator, and all components are connected to the regenerator now. My speakers sound the best they ever have. I think the Maestro contributed to the improvement. I'm not certain how much.
