Yamaha NAI48-ES AES/EBU and EtherSound interface

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Yamaha NAI48-ES AES/EBU and EtherSound interface (Discontinued)

Description

Details

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.

Features

Features

Transfer up to 48 channels of digital audio between console and stage or any other location via a single Cat-5 Ethernet cable at sampling rates up to 96 kHz
Eliminates noise problems that are unavoidable with conventional analog gear
Multi-cable type setups and dramatically reduces analog cable length for superior sound quality
48 AES/EBU inputs and 48 AES/EBU outputs are provided via 25-pin D-sub connectors
Designed with Yamaha professional sound gear in mind: minimum setup hassle, trouble-free operation
An external power supply can be used in addition to the internal power supply for redundant failsafe operation
Use standard Ethernet hubs and routers to create any network configuration you need
EtherSound Networking
Uncompromising Yamaha Quality, Compatibility and Reliability

Specification

Digital I/O
Terminal (AES/EBU1-6)	IN, OUT
Terminal (EtherSound™)	IN, OUT
Format	AES/EBU, 100Base-TX
Level	RS422, 100Base-TX
Connector	D-sub 25P, RJ-45
Control I/O
Terminal (WORD CLOCK)	IN, OUT
Level	TTL/75Ω, RS422
Connector	BNC, D-sub 9P
Sampling Frequency	42.9975kHz to 49.2kHz85.995kHz to 98.4kHz
Maximum I/O channel count	48 IN/48 OUT (44.1/48kHz), 32 IN/32 OUT (88.2/96kHz)
Power Requirements	AC100-240V 50/60Hz, and/or DC12V
Power Consumption	12 W
Dimensions (H x W x D)	1.75" (44 mm) x 18.88" (480 mm) x 5.88" (150 mm)
Weight	5.7 lbs (2.6 kg)

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Yamaha NAI48-ES AES/EBU and EtherSound interface (Discontinued)

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