The quality of the mains power fed into your equipment is critical if you want to hear what it is truly capable of. Unfortunately the mains feed is often quite badly polluted, especially at peak times of the day, with both DC content as well as spurious noise.
We feel that most commonly marketed conventional mains filters rarely work, they may remove some noise but have a habit of also stifling the full dynamic expressiveness of a system, spoiling its timing and smothering the high frequencies.
Our approach is to treat the mains in what we feel is a more sympathetic manner. For mains distribution we offer the Copper Star, designed to give all the items in your system the most direct connection to the mains supply possible. To achieve the next level of performance we recommend wiring from the Copper Star into our Galvon isolation transformers (depending upon current requirements of the individual item).