99.9999% High-Purity Grain Boundary-Free Oxygen-Free Single Crystal Copper
The HIDIZS BL4.4A-RC balanced earphone upgrade cable is composed of 26AWG (about 0.4mm in diameter) 6N (99.9999%) 120 strands of oxygen-free single crystal copper wire + 6N oxygen-free single crystal copper silver-plated wire as the core for 4-strand mixed braiding made. The bus diameter is about 4mm. Its resistance is about 13% lower than that of ordinary copper. Single-grain copper has no grain boundaries between grains, will not reflect and refract signals, will not cause signal distortion and attenuation, and has extremely high transmission performance. It is an ideal signal transmission wire.