Double M-S 5.0 Surround Microphone
Double M-S 5.0 Surround Microphone

SANKEN has designed the WMS-5 series in 2002. 

This revolutionary microphone uses a double MS technology within one single body, and consequently leads to a small unit considering all that it has to offer :  with its multiple pins connector and its integrated de-multiplexer , it can outputs up to 5 distinct audio channels for Surround (front-left and front-right, center, rear-left and rear-right) applications

WMS-5