ADI-6432 Redundant

Converts 64 MADI channels to 32 AES/EBU I/O ports and back.

Supports up to 192 kHz audio with MADI and AES formats.

Dual MADI inputs (optical & coaxial) with automatic switching for redundancy.

SteadyClock technology for jitter reduction and clock regeneration.

Fully remote controllable via MIDI, with MIDI and RS232 data transfer over MADI.

Front panel with 97 LED status indicators and dedicated function keys for quick monitoring.

Supports Double Wire 96 kHz signals, 96K frame MADI, and multiple sync sources.

ADI-6432R model includes dual redundant power circuits for fail-safe operation.

Ideal for broadcast, live sound, and high-channel-count studio environments.

General Specifications:

Model: ADI-6432 / ADI-6432R

Type: Bidirectional 64 channel MADI AES format converter

Form Factor: 2U rackmount

Width: 19 inch

Connectivity:

1 MADI coaxial input BNC

1 MADI coaxial output BNC

1 MADI optical input SC multimode

1 MADI optical output SC multimode

32 AES EBU inputs via 8 D-sub connectors transformer balanced SPDIF compatible

32 AES EBU outputs via 8 D-sub connectors transformer balanced 4 Vpp

1 Word Clock input BNC signal adaptation circuit functional from 1.2 Vpp

1 Word Clock output BNC low impedance driver stage 4 Vpp into 75 Ohm short circuit proof

1 MIDI input 5 pin DIN

1 MIDI output 5 pin DIN

1 COM port RS232 via 9 pin D-sub 9600 19200 115200 baud

Audio Specifications:

Up to 64 channels at 24 bit 48 kHz

Up to 32 channels at 24 bit 96 kHz

Up to 16 channels at 24 bit 192 kHz

Accepts 56 channel and 64 channel MADI formats

Supports 96k frame format

Sample frequencies 44.1 kHz 48 kHz 88.2 kHz 96 kHz 176.4 kHz 192 kHz variable sync or word clock

Sample rate range MADI 32"192 kHz word clock 27"200 kHz AES 28"200 kHz

Varipitch by input signal or word clock

Features:

Full bidirectional MADI to AES EBU conversion

SteadyClock jitter reduction and clock regeneration

SyncAlign and SyncCheck technologies

Automatic input selection between optical and coaxial MADI

MIDI and RS232 data transmission via MADI

Unique status displays with 97 LEDs

All settings stored when powered off

Redundancy mode for critical applications

Control keys lockable to prevent accidental changes

Performance:

Jitter internal clock less than 1 ns

Jitter word clock in less than 2 ns

Jitter AES EBU in less than 2 ns

Jitter suppression greater than 30 dB at 2.4 kHz

Jitter sensitivity all PLLs operate error free up to 100 ns

Power:

Internal switching mode power supply

Voltage range 100"240 V AC

Power consumption 20 W

ADI-6432R model supports connection to two independent power sources for redundancy

Dimensions:

Width 483 mm

Height 88 mm

Depth 200 mm

Warranty:

2 years