How to choose cables for professional audio?

　　In professional audio equipment, the transmission between systems is mainly through the cable interconnection of analog signals or digital signals. No matter what signal is selected, the connection of cables is crucial.

　　However, in the actual operation process, we simply protect many details, such as the AC characteristics of the cable, the transmission characteristics of the cable for various purposes, and the plug-in characteristics of the interconnection between different devices. In professional audio engineering, even if you have the best analog/digital audio equipment, if you don't choose audio cables and connectors that match the AC characteristics, it will not work well.

　　1. Digital audio cable

　　In professional audio equipment, we commonly use digital audio cables that use the same connectors as analog audio, such as GAEpro audio, lotus RCA, JBL, etc. Under normal circumstances, analog cables can be used to replace digital cables, and signals can be sent out, which affects the transmission quality.

　　2. Mimic audio cable

　　The core wire in the professional audio (Shenzhen audio manufacturer) project is a conductor in the signal of the audio and video system; the outer layer of the conductor is a shielded metal wire composed of a braided mesh and a protective layer, which shields external electromagnetic interference and can also be used as a signal. Ground, the outer layer of the shielding layer Z is covered with non-conductive plastic or rubber, which acts on the tensile force of the shielding wire of the inner conductor and protects the shielding layer from corrosion; Cables are built to last. Audio cables also consider the skin effect. Generally, copper wires are plated with silver or tin as conductors, because they are low in cost, good in conductivity and easy to move.

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