W Audio 100M Microphone Cable Drum, Professional quality 2 core microphone/signal cable. This high specification cable is a multi-purpose, heavy duty oxygen free copper microphone cable. The quality of the jacket, core and screen material together with the construction all help in making this a professional noiseless microphone cable. Microphone cables are probably one of the most sensitive cable types of all, simply because they endure the most handling when in use. A microphone cable's durability and performance is very important , this is easily judged by simply using one.