AES/EBU (developed by the Audio Engineering Society and the European Broadcast Union) is the two-channel digital standard for interconnecting digital devices. The cables in this section are the type for use with an XLR connection. While AES/EBU cables may look like ordinary microphone cables, they are very different. Unlike microphone cables, which are designed to handle signals in the analog audio bandwidth, AES/EBU cables are 110-ohm impedance cables used for digital AES/EBU signals and handle a much wider bandwidth. It is important to note that our Blue Truth ULTRA and Silver Serpent XLR cables handle both ANALOG and DIGITAL AES/EBU signals and that the AES/EBU connection is a SINGLE cable.