Chord's Signature AES/EBU Tuned Super ARAY digital XLR interconnect is the next generation AES/EBU cable designed to deliver an outstanding performance.If one type of interconnect has always challenged the Chord design team, it was the AES/EBU connection. The Signature AES/EBU was developed using the finest materials and the latest technology to enable customers to get the very best performance from digital components.