HiDiamond TOP GOLD Digital AES 
 
HiDiamond Balanced XLR Cable with UP-4VRC© Copper, Graphite Shielding, XLPE Insulation, and Carbon Fiber/Rhodium Connectors
 
This high-performance XLR cable embodies HiDiamond’s most refined conductor technology: UP-4VRC© (Ultra Pure Single Crystal Copper) — a significant upgrade over the Bronze 4VRC© (SCC 4VRC) series. Through advanced purification and controlled processing, this cable achieves exceptionally low values of inductance, capacitance, and resistance, ensuring pristine signal transmission with uncompromised detail and dynamics.
 
A key element of this model is its graphite infusion, which acts as a natural shield against internally generated electromagnetic interference (EMI) — the type caused by the signal current itself. The result is a pure, noise-free signal path, crucial for accurate reproduction of timbre, space, and transient information in balanced audio applications.
 
The conductors are surrounded by XLPE (Cross-Linked Polyethylene) insulation, which HiDiamond states is 100 times more effective than standard Teflon in terms of dielectric stability. This significantly reduces transient distortion and tightens the electromagnetic barrier, leading to:
 
Greater waveform linearity
Lower harmonic and amplitude distortion
A more natural, lifelike musical expression
 
Inside the cable, twisted conductor geometry is used to maintain precise phase alignment and frequency balance, helping to suppress noise and crosstalk across the audio spectrum.
 
Terminated with Rhodium-plated XLR connectors housed in aerospace-grade carbon fiber shells, this cable offers superior shielding, excellent conductivity, and outstanding mechanical integrity. The carbon fiber housing not only adds durability and style, but also reduces microphonic effects and vibration-induced noise.
 
This model is ideal for reference-level studio or audiophile systems where precision, noise immunity, and tonal purity are critical.