This cable is designed by Audio-GD to carry ACSS (Audio-GD Current Signal System), a proprietary technology of the brand, based on the use of the BPM-7110 module (ultra-low distortion). From a protocol and performance point of view, the ACSS is very comparable to the Japanese Satri or Krell Cast technology. This technology allows to obtain a first class symmetrical link quality without the extra cost inherent to this type of connection.

This particular version, consisting of a female ACSS connector and a female 4-pin XLR, is designed to connect an Audio-GD HE-1 to an A1.