Yamaha NA148-ES Network audio interface

The NAI48-ES is a digital audio network interface that uses the EtherSound network protocol. Digital mixing consoles such as the Yamaha PM5D, M7CL, or LS9 can be connected to AD8HR 8-channel microphone preamp/AD converter or DA824 DA converter units via the NIA48-ES for remote analog input or output interfacing on stage or wherever needed. This type of system eliminates noise problems that are unavoidable with conventional analog console plus multi-cable type setups, and dramatically reduces microphone cable length for superior sound quality. Cabling between the console and "stage box" units is also simplified for fast, easy setup. * 48 channels of digital audio each way over a single Cat-5 Ethernet cable * EtherSound™ Networking * Uncompromising Yamaha Quality, Compatibility, and Reliability