关于VDH的方向 [复制链接]

今天买了根VDH超合金RCA信号线用在CD与放大器之间，线的一头贴着标签（字头），上面写着vdh ground end，请问这线应该怎么接？

下面是线盒子上的文字：
the triple shielding is connected at only one end of the cable.this is the cable end at the beginning of the type printing.we have marked this end with our vdh ground end sticker.normally the ground connection can be made with the signal source(like a pre-amplifier)to get the lowest hum-level(the shield connected end of the cable is connected to the pre-amplifier).