HiDiamond TOP GOLD Phono Cable 
 
HiDiamond Ultra-Pure Interconnect Cable with UP-4VRC© Copper, Graphite Shielding, XLPE Insulation, and Silver WBT Termination
 
This high-end interconnect cable incorporates HiDiamond’s UP-4VRC© (Ultra Pure Single Crystal Copper) technology, delivering performance far beyond the Bronze 4VRC© (SCC 4VRC) series. Through advanced metallurgical refinement, the UP-SCC 4VRC conductors achieve substantially lower values of inductance, capacitance, and resistance, resulting in exceptionally clean and accurate signal transmission.
 
To further elevate performance, the conductors are combined with graphite, which acts as an internal noise suppressor, blocking the subtle yet destructive EMI generated by the signal itself. This shielding ensures the preservation of microdynamics and spatial cues, allowing the full integrity of the musical content to pass through uncolored.
 
The use of XLPE (Cross-Linked Polyethylene) insulation—rated by HiDiamond as 100 times more effective than Teflon—offers remarkable dielectric stability. It reduces the spike release threshold and narrows the signal’s electromagnetic barrier, providing:
 
Improved signal linearity
Lower waveform distortion
Natural, uncompressed sonic flow
 
With a robust 16 mm external jacket and a meticulously balanced dual-conductor architecture, this cable is designed for maximum electromagnetic immunity and low-level signal preservation, critical in high-fidelity analog and digital interconnect applications.
 
Fitted with Silver WBT connectors, this model benefits from extremely low contact resistance, ultra-precise mechanical tolerances, and resonance control, ensuring immense resolution and system synergy at the highest level.
 
This is a cable that makes no sonic imprint—transparent, refined, and completely immersive.