Quote a supplement together for these two items . only supply unit price for multi - cores cable.

两者放在一起提供一个补充报价，对于大对数电缆，只报单价。

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If you don't want to replace your speaker cables, or just want a little extra protection on top of the current insulation, place ferrite choke cores around each end of the cable.

如果你不想更换扬声器音频线，或者只想在现在绝缘层外面增加一些保护的话，那就在线缆的两端加上扼流铁芯。

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Cable insulation fault occurs frequently. Its location is complicated especially when the dielectric strength between two adjacent cores becomes low (incomplete breakdown).

绝缘故障是线缆的常见故障之一，当两个绝缘线芯之间处于低绝缘(或不完全击穿)条件下其定位技术更为复杂。

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