single-crystal copper (referred to as the OCC) wire for audio production, audio wire manufacturing in recent years a major breakthrough. Scientific evidence: a high purity copper single crystal copper (purity up to 6N), its entire root rod by only one or a few grain composition, grain and grain-free between the "boundary" or less " grain boundaries "(" grain boundaries "will signal through the reflection and refraction, resulting in signal attenuation), which has a very high signal transmission performance. Contrast, is widely used in the production of oxygen-free copper audio cable (the OFC), the large number of its internal grain "grain boundaries" cause signal distortion and attenuation, resulting in signal transmission performance than the single crystal copper less. Akihabara's latest series of single-crystal OCC copper hi-fi line is a long trial, Seiko create classic, is also the first single crystal copper AV cable, great to meet the "fans" of the Need for the demanding audio and video line requirements.
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