HiDiamond cables always guarantee absolute integrity of the signal and clear transmission of the sound. With the use or first-class materials and state of the art machinery, HiDiamond is committed to ensuring the highest levels of production, design and quality control. We can perform the main physical tests of the materials at our laboratories, such as tensile and smoke, toxicity tests, as well as electrical test such as insulation strength. Dielectric rigidity, impedance capacity, impedance transfer, resistance, transfer speed and other minor test. HiDiamond offers the complete series of cable for all audio requirements and applications.