HiDiamond TOP GOLD USB 
 
HiDiamond Ultimate Interconnect Cable with UP-4VRC© Copper, Silver-Infused Conductors, Graphite Shielding, and XLPE Insulation
 
This top-tier interconnect cable integrates HiDiamond’s proprietary UP-4VRC© (Ultra Pure Single Crystal Copper) — a refined and more advanced version of the Bronze 4VRC© (SCC 4VRC) series. The UP-SCC 4VRC conductor structure provides superior conductivity with reduced inductance, capacitance, and resistance, supporting ultra-precise signal transmission.
 
In addition to its high-purity copper, this cable introduces pure silver filaments inside each individual conductor, a feature specifically aimed at enhancing transient response, microdynamics, and overall tonal liveliness. This hybrid metallurgical approach results in a cable that is dynamically expressive and highly revealing without being clinical.
 
The conductors are also combined with graphite, which serves as an internal shielding agent, neutralizing noise created by the electrical signal itself as it passes through the cable. This ensures a pure, interference-free signal path, preserving the original musical texture and spatial cues.
 
The insulation is made of XLPE (Cross-Linked Polyethylene), which HiDiamond specifies as 100 times more effective than standard Teflon in dielectric behavior. This minimizes unwanted transient effects and reduces the electromagnetic “signal barrier,” allowing for:
 
Greater waveform fidelity
Lower distortion across the frequency spectrum
A smoother, more organic musical presentation
 
The cable is finished with high-quality gold-plated connectors, chosen for their excellent conductivity, oxidation resistance, and musical warmth. Together with the silver-enhanced conductors, these connectors complete a design that aims for absolute tonal refinement and transparency.
 
This model is ideal for audiophiles seeking top-level performance, where detail, nuance, and natural balance are the highest priorities.