64x64 MADI I/O with dual PSUs

RedNet D64R is a 1U, 64x64 MADI interface for any Dante™ audio-over-IP network. Featuring network and power supply redundancy, RedNet D64R is the ideal choice for providing MADI I/O in many critical-path applications, whether in Post Production, Broadcast, Live Sound or the Recording Studio.

MADI connectivity is provided in the form of coax through two rear-panel BNC connectors, as well as optical through an SC-Duplex connector. Word Clock I/O allows RedNet D64R to provide clock to external equipment, or alternatively to sync the Dante network to an external clock. The word clock input can additionally be used as the sync source for the unit's sample rate converters, allowing asynchronous operation between the network and the MADI domains. Front panel status LEDs provide visual feedback of signal presence, SRC status, PSU status and more.

64x64 MADI I/O for Dante audio-over-IP networks
Up to 24-bit, 192kHz sampling rates
Input and output sample rate converters
AES10 and AES67 compliant
Dual power supplies and network connections with full power and network redundancy including locking connectors for maximum reliability
Multi-mode optical MADI transceiver with Single-mode available on request
Simultaneous optical and coaxial output
Word Clock I/O for increased flexibility
Auto MADI input switching mode: when selected, input will favour optical, and quickly switch to coaxial if optical input is lost
Comprehensive remote control and remote signal metering through RedNet Control
Brainworx bx_console Focusrite – exclusive plug-in that faithfully captures the sound, feel and styling of the original Focusrite ISA 110 Equaliser and ISA 130 Dynamics Modules.


Sample Rate Convertors

Sample Rate Range

41 to 216kHz (MADI)

Gain Error


Dynamic Range

> 139dB (-60 dBFS method)


< -130dB (0.00003); 0 dBFS input


43 to 196 samples (Network and MADI sample rate dependent)

MADI Clock Sources

RedNet, MADI Input and Word Clock

Digital Performance

Supported Sample Rates

44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz (-4 / -0.1 / 0.1 / 4.167) at 24 bit

Clock Sources

Internal, MADI or from Dante Network Master

External Word Clock Range

Nominal sample rate ±7.5

Rear Panel Connectivity

Electrical Standard

as per AES10:2008

Recommended Cable

OM1 adheres to AES10:2008 RedNet 6/ D64R supports OM2 if 3rd Party Device also supports OM2



Optical Standard

as per AES10:2008 (ISO/IEC 9314-3, FDDI, ANSI X3.166)

Word Clock Input

1 x BNC 75O port

Word Clock Output

1 x BNC 75O port


2 x IEC Inputs with retaining clips


2 x etherCON NE8FBH-S, also compatible with standard RJ45 connectors

Front Panel Indicators

Primary PSU (A)

Green LED. Illuminates when an AC input is applied and all DC outputs are present.

Secondary PSU (B)

Green LED. Illuminates when an AC input is applied and all DC outputs are present

Primary Network

Green LED. Indicates that a network connection is present on primary port when in redundant mode

Secondary Network

Green LED. Indicates that a network connection is present on secondary port when in redundant mode

Network Locked

Green LED. When unit is network slave, shows valid network lock. When unit is network master

Sample Rate

Orange LED for each: 44.1 kHz, 48 kHz, x2, x4

Pull Up/Down

Orange LED. Indicates unit is set to operate on a Dante pull up/down domain

Clock Source

Orange LED for each: Internal, MADI Input and Word Clock.

MADI Input

Orange LED for each: Coaxial, Optical and Auto

MADI Clock

Orange LED for each: SRC, RedNet, MADI Input and Word Clock

Signal Indicators

2 Green LEDs, 1 input/1 output indicator. Illuminate @ -126dBFS


Orange LED for each: SRC

Network Modes


Allows unit to connect two independent networks


Connects both ports to integrated network switch allowing daisy-chaining of device



44.5mm/ 1.75"


482.6mm/ 19"


308mm/ 12.13"





Power PSU

2 x Internal, 100-240V, 50/60Hz, consumption 30VA

Heat Performance

Operating Temperature

Operates at up to an ambient temperature of 50 degrees Celcius


User Guide

RedNet 6/D64R User Manuals - English

RedNet 6/D64R User Manuals - French

RedNet 6/D64R User Manuals - Chinese

RedNet Getting Started Guide - English

RedNet Getting Started Guide - Chinese

RedNet Getting Started Guide - French

RedNet Getting Started Guide - Germany

RedNet Getting Started Guide - Japanese

RedNet Getting Started Guide - Korean

RedNet Getting Started Guide - Spanish

RedNet Installation Guide 1.1

RedNet System User Guide 1.0

Data Sheet

RedNet D64R Architect Spec

RedNet D64R Data Sheet


RedNet Control 2.8.5 for Mac

RedNet Control 2.8.5 for Windows

RedNet Control 2.8.5 Release Notes

Contact Us

If you would like more information on how our audio solutions could add to your audio workflow, or to request a demonstration, please contact us to have one of our specialists get in touch.

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