Ultra² Cables
The Crystal Cable Ultra² represents the pinnacle of refinement and performance within the Diamond Series 2 range. Positioned above Reference² and Micro², Ultra² delivers unmatched clarity, resolution, and musical expression in an elegant and compact form.
Utilizing exclusive SG³ silver-gold alloy conductors, advanced shielding, and a meticulously engineered construction, Ultra² offers breathtaking transparency and control — ideal for high-end audio systems that demand absolute sonic truth.
Supreme Musicality & Control
Ultra² takes sonic performance to new heights, featuring SG³ conductors and advanced geometry derived from Crystal Cable’s flagship designs.
With thicker conductors and multi-layer shielding, Ultra² achieves ultra-low distortion, deeper dynamics, and remarkable musical nuance — delivering an immersive, emotionally engaging sound.Hand-assembled in the Netherlands, every Ultra² cable embodies the beauty, precision, and flexibility that define the Diamond Series 2 at its most elevated level.
Reference-Level Engineering
Ultra² features multi-layered construction with individually shielded pairs, silver-plated copper shielding, and insulation made from DuPont™ Kapton® and Teflon™.
Its proprietary SG³ metallurgy is the result of over two decades of continuous research and development, ensuring lasting reliability and uncompromised signal integrity.
Each cable includes an integrated NFC chip for product verification and lifetime warranty registration via the Crystal Cable app. Ultra² blends sonic excellence with timeless aesthetics — the ultimate expression of Diamond Series 2 engineering.
