With a common Cable the screen is connected to both unit A and B. The shield surrounding the Cable will travel into both A and B.
This results in RFI/EMI floating around in the chassis of both A and B. The signal in the Cable is Clean and well protected, but once it hits unit B
the signal will be mixed with "dust" from the shield.

In a semi shielded Cable unit B are not connected to the shield  wich will make RFI/EMI drain to unit A. Going against the positive signals direction. 
Thus the signal will be mixed up with distorsions.

To avoid this problems we introduced the EEDS, Externa Earth Draining System, with our first Cable line Konstantin.
This drainwire system are not connected to Unit A, but instead starting right after the connector and then follow the positive conductor and signal.

Rigth Before Unit B the drainwire swap over to the negative conductor and follow the signal back to Unit A. Before reaching Unit A again it will leave the
cable and connect to a groundbox which eliminate the RFI/EMI. This while always following the signals direction and keep signal protected, but never mix signal with noice, either in unit A or B. 

With this EEDS function we minimizes the use of metal and avoiding plastic materials, creating and easy flowing clean signal and outstanding performance.