HiDiamond TOP GOLD Signal  
 
HiDiamond Reference Interconnect Cable with UP-4VRC© Copper, Graphite Shielding, XLPE Insulation, and Nextgen Silver WBT Connectors
 
This top-tier interconnect cable represents the pinnacle of HiDiamond engineering, utilizing UP-4VRC© (Ultra Pure Single Crystal Copper) — a major refinement over the Bronze 4VRC© (SCC 4VRC) series. The UP-SCC 4VRC conductors are designed to achieve extremely low inductance, capacitance, and resistance, allowing for unparalleled signal precision and realism.
 
Integrated within the conductor structure is graphite, which functions as a natural EMI suppressor. This advanced shielding technology effectively blocks internal noise generated by the electrical signal itself, enabling the cable to carry the musical signal with maximum purity and zero interference — a vital feature for reference-grade audio systems.
 
The cable is insulated with XLPE (Cross-Linked Polyethylene), an advanced dielectric that HiDiamond states performs 100 times better than standard Teflon. By minimizing transient peak distortion and narrowing the signal’s electromagnetic barrier, XLPE enhances waveform linearity, reduces sinusoidal amplitude error, and contributes to an overall more organic and lifelike sonic character.
 
With 4 conductors arranged for optimal symmetry and balance, this model is tailored to preserve the full spectrum of tonal and spatial information, delivering a performance that is present, yet transparent — a cable that disappears sonically, allowing the music to emerge without coloration or constraint.
 
The cable is terminated with Nextgen Silver WBT connectors, widely regarded as a benchmark in the audiophile world. These connectors offer exceptionally low contact resistance, robust mechanical integrity, and superior signal transmission, making this cable a definitive choice for those who demand the best.