RME ADI-6432R 19" 2RU with Redundant PSU MADI to AES Converter

The ADI-6432R from RME is 64-channel format converter, that features conversion from MADI to AES/EBU, and vice versa. MADI handles 64 channels of 24-bit audio at sampling frequencies up to 48kHz, 32 channels up to 96kHz and 16 at 192kHz. Dual redundant power supplies offer fail-safe operation for broadcasters and other professionals.

All channels are transferred across a single cable, using either a coaxial (BNC) or optical network cable. Typical applications could include two units for use as a digital multi-core, or a single unit used as AES/EBU front end for the Hammerfall DSP MADI PCI card.

The unit features RME's SteadyClock, which provides very low jitter operation. Intelligent Clock Control retains the last valid sample frequency in case of a loss of the input signal. The front panel contains almost 100 LEDs for accurate and exact display of signal status. Errors can be spotted instantly and corrected, and the control keys can be locked to prevent accidental changing of settings.

Key Features

• 64-Channel
• AES/EBU on DB25 I/O
• Supports up to 192kHz
• Unique Status Displays for MADI and AES
• Transfer RS232 Data via MADI
• Completely Remote Controllable via MIDI
• Transfer MIDI Data via MADI
• SteadyClock Jitter Reduction
• Redundant Power Supply

Technical Specs

Sample Rates
44.1, 48, 88.2, 96, 176.4 and 192kHz, variable (sync/word clock)
MADI lock range: 32kHz to 192kHz
Wordclock lock range: 27kHz to 200kHz
AES lock range: 28kHz to 200kHz
Digital Input
4 x 25-pin D-Sub, transformer balanced, highly sensitive input stage (< 0.3Vpp), SPDIF compatible
1 x MADI optical via FDDI duplex SC connector
1 x BNC MADI
Digital Output
4 x 25-pin D-Sub, transformer balanced, 4Vpp
1 x MADI optical via FDDI duplex SC connector
1 x BNC MADI
Wordclock
1 x BNC input, Signal Adaptation Circuit (functional from 1.2Vpp)
1 x BNC output, low impedance driver stage, 4Vpp into 75, short-circuit-proof
MIDI
2 x 5-pin DIN MIDI I/O
Other Connectors
Com port: RS232 via 9-pin D-sub, 9600/19200/115200 Baud
Sync
MADI
AES
Wordclock
Internal
Varipitch
By input signal or word clock
Jitter
Internal Clock: <1 nS
Wordclock In: <2 nS
AES-3id In: <2 nS
Suppression: >30dB (2.4kHz)
Sensitivity: All PLLs operate error-free even at 100 nS
Power Requirements
Internal switching mode power supply, 100V~240VAC, 20W
Dimensions (WxDxH)
19" x 7.9" x 3.5" (483 x 200 x 89mm)
Weight
4.4 lb (2 kg)
Specialties
Device can be fully remote controlled and configured via MIDI, and all status displays can be queried through MIDI