Power

Shunyata’s latest upgrade to its existing product portfolio is the 'X' series. Included in the upgrade is the Everest-X Power distributor and the Sigma-X AC power cords. Several favourable reviews have been published, including Robery Harley from The Absolute Sound. In his review, (https://www.theabsolutesound.com/articles/shunyata-research-x-series/) he provides clear comparisions between the 'X' servies and the previous versions. I incrementally replaced my existing Everest

The UpTone Audio JS-4 is one of those rare components that operates quietly in the background, yet reshapes the entire listening experience. Designed as a state-of-the-art regulated linear power supply, it replaces the often-overlooked weak link in many systems—the stock switching supply—with something far more refined. The result is not subtle in the right context: lower noise floors, improved tonal density, and a sense of ease and coherence that allows music to breathe more