Our cables were specifically designed and custom made for use with either the ETF or BARE software packages the U24 XL and the EMM8 and MP-!r microphone and pre-amplifier. The cable comes complete and ready to make using this software and devices quick and easy. The cable has an 8.5 meter length to go from the computer to the listening room's amplifier or receiver. There is an additional 2 meter cable for use between the microphone and mic pre-amp.