Sonifex DHY-04S Digital TBU,AES/EBU, Analogue, Ethernet, Rack Mounted

The Sonifex DHY-04S is a 1U rackmount telephone hybrid. It's an improved version of the world's top - performing DHY - 03. This hybrid offers auto - sensing for combined analogue and AES/EBU inputs and outputs. It has front - panel speed - dial buttons and an Ethernet interface for web - browser access to configuration and settings. With outstanding line balance rejection, it ensures the best - sounding audio calls. Key features include auto - sensing XLR inputs, support for AES/EBU sample rates up to 24 bit/96kHz, configurable XLR outputs, remote configuration via Ethernet, SNMP Trap generation, DTMF dial - tone recognition, and convenient front - panel buttons. Technical specs cover analogue and digital audio I/O, telephone line details, and various connection options.

Using the Sonifex DHY - 04S is easy. First, connect your audio sources to the appropriate XLR or RJ sockets as per the input type (analogue or AES/EBU). Use the front - panel buttons for speed - dialing or redialing. To configure the unit, connect to the Ethernet port and access the settings via a web browser. When it comes to the telephone line, make sure it's properly plugged into the RJ11 socket. Remember, for the best audio quality, adjust the input and output levels using the front - panel switches. As for maintenance, keep the unit clean and free from dust. Check the connections regularly to ensure they are secure. Avoid exposing the unit to extreme temperatures or humidity. If you face any issues with the DTMF recognition or other features, try restarting the unit and re - checking the settings.