HiDiamond PERFORMANCE SILVER Speaker 
 
HiDiamond Speaker Cable with UP-4VRC© Ultra Pure Copper and Twisted Geometry
 
This high-performance speaker cable incorporates HiDiamond’s proprietary UP-4VRC© technology, utilizing Ultra Pure Single Crystal Copper (UP-SCC 4VRC). This advanced conductor material offers measurable improvements over the Bronze 4VRC© series by delivering lower inductance, capacitance, and resistance — crucial for accurate signal delivery and dynamic responsiveness in high-resolution audio systems.
 
The cable features an internal twisted geometry of 4 × 2.5 mm² conductors, engineered to promote balanced frequency response across the entire tonal spectrum. This structural configuration helps suppress electromagnetic interference and minimizes phase shift, enhancing both clarity and coherence.
 
The result is a natural, authoritative sound profile:
 
Bass is powerful and precise,
Vocals are warm, firm, and well-positioned,
High frequencies are transparent, detailed, and controlled — never harsh or fatiguing.
 
For optimal connectivity, the cable is terminated with high-quality crocodile banana plugs, ensuring secure signal transfer and long-term durability.
 
This model is ideal for audiophiles seeking an emotionally engaging yet technically precise sound reproduction — particularly in systems where tonal neutrality and dynamic articulation are priorities.