RME ADI-4 DD Digital Interface and Format Converter

RME ADI-4 DD - 8 Channel, 24 Bit/96kHz Digital Interface and Dual Format Converter

RME ADI-4 DD - 8 Channel, 24 Bit/96kHz Digital Interface and Dual Format Converter

B&H # RMADI4DD MFR # ADI4DD
RME ADI-4 DD Digital Interface and Format Converter

RME ADI-4 DD Digital Interface and Format Converter Back View

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  • 1Description

RME's ADI-4 DD is a highly cost-efficient AES to ADAT and ADAT to AES converter. The device basically consists of two converters - four AES-3 inputs (eight-channels) to double ADAT outputs and double ADAT inputs to four AES-3 outputs. Features include support for up to 96kHz sample rate and built-in jitter suppression.

The double ADAT ports enable full eight channel support from 32kHz up to 96kHz (S/MUX). The actual state of the incoming and outgoing signals and ongoing operations within the unit are easily monitored via multiple, clear LEDs. SyncCheck not only shows if an input signal is locked, but also if multiple inputs are in synchronous lock. Furthermore SyncAlign technology prevents accidental errors of +/- single-sample misalignment between the AES/EBU inputs.

The unit displays highly efficient jitter suppression that enables it to refresh and clean up any clock signal, and to provide the clock signal as reference clock at the word clock output. Additionally, Intelligent Clock Control (ICC) will maintain the last sample rate detected as valid, in case of fault and loss of input signal. The ADI-4 DD is housed in a compact single height, half-rack space enclosure.

Applications

AES/EBU front-end for RME's digital I/O-cards that have ADAT optical I/O
Eight-channel AES and ADAT I/O for all digital mixing desks with ADAT or AES ports
Allows for operation of up to four seperate stereo S/PDIF or AES devices
Converts between AES-3, S/PDIF and S/PDIF optical
Removes jitter from AES-3 and ADAT signals

Visual Communication

Twenty-four LEDs clearly display the current status of the incoming and outgoing signals and the processing performed within the unit
SyncCheck technology indicates whether the input signal is locked and whether all inputs are sychronized

General

Convert between two digital formats
The AES output signal can be given a consumer or professional status. The first AES output (channels 1/2) is also available as optical TosLink
Provides highly efficient jitter reduction. Any clock signal can be improved and refreshed and subsequently be used as reference clock at the word clock output
If more than eight channels are required, several units can be cascaded and synchronized sample-accurately via word clock
An internal jumper allows for simple change of pin-out configuration for the AES 25-pin D-sub connector
UPC: 874792004139
In the Box
RME ADI-4 DD - 8 Channel, 24 Bit/96kHz Digital Interface and Dual Format Converter
  • External Power Supply
  • Two (2) Year Warranty
  • Table of Contents
    • 1Description
    ADC Not applicable
    DAC Not applicable
    Sample Rates Internal: 32, 44.1, 48, 88.2 and 96kHz
    External: Accepts between 27kHz and 105kHz depending on clock source master
    Analog Inputs No
    Analog Outputs No
    Digital Input 1 x 25-pin D-sub four-pair AES/EBU (shared with output)
    1 x XLR AES/EBU
    2 x ADAT TosLink optical
    Digital Output 1 x 25-pin D-sub four-pair AES/EBU (shared with input)
    1 x XLR AES/EBU
    2 x ADAT TosLink optical
    Word Clock 1 x BNC input
    1 x BNC output
    Dynamic Range Not applicable
    Frequency Response Not applicable
    THD + N Not applicable
    Dimensions (WxDxH) 8 1/2" x 4" x 1 3/4"
    Weight 2.2 lbs
    Specialties All settings are stored at power-off
    Packaging Info
    Package Weight 2.8 lb
    Box Dimensions (LxWxH) 11.9 x 7.0 x 4.3"

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