Owner`s manual

Audio connections – Layla24

S/PDIF

Next to the ADAT connectors is a pair of connectors labeled S/PDIF, IN and

OUT. These S/PDIF connectors are used to transmit digital data among digital

audio devices via an electrical signal. S/PDIF data can use the full 24-bit sample

width used internally on Layla24.

When connecting devices to the S/PDIF jacks on Layla24, the use of standard

analog RCA audio cables is not recommended. For reliable S/PDIF operation, 75-

ohm coaxial (RG59) video cables are recommended.

Word Clock

Next to the S/PDIF ports are the Word Clock connectors. These connectors allow

you to synchronize one Layla24 to another Layla24, Layla, Mona or to other

digital audio devices.

The Word Clock I/O uses a BNC connector. As with the S/PDIF I/O, a shielded

75-ohm (RG-59) coaxial video cable should be used. BNC connectors are widely

used in the electronics industry for both video and computer networking.

However, computer networks use 50-ohm (RG-58) coaxial cables and not the 75-

ohm (RG-59) cable used by video. For reliable word clock operation, use only

video grade cables with Layla24.