64-channel MADI Pro Tools|HD Interface with Sample Rate Conversion
Write review Item ID: HDmadi
Avid HD MADI image 1
Avid HD MADI image 1
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A Premium Interface for Pro Tools|HD!

The next generation of Pro Tools|HD is here! The HD MADI from Avid gives you 64 channels of MADI connectivity. Boasting bi-directional sample rate conversion, the HD MADI makes sure your ICON or Pro Tools|HD rig can slide into any MADI environment, at any sample rate, and hit the ground running. Since you have 64 channels of MADI I/O available on all inputs and outputs, you'll find the HD MADI to be a very useful addition to any Pro Tools|HD studio. And the inclusion of both coaxial and optical I/O makes the HD MADI an easy fit.

Avid HD MADI 64-channel Pro Tools|HD Audio Interface Features at a Glance:
  • 64-channel MADI interface
  • Coax and optical connectors
  • Cable lengths >1 mile with optical I/O
  • Bidirectional sample rate conversion for input and output
  • Easy integration into complex mixed sample rate environments
  • Supports Varispeed mode (56 channels)
  • Send and receive up to 64 audio streams between Pro Tools|HD and other MADI devices
  • Maintain maximum audio fidelity, with up to 24-bit/192kHz sample rate support
  • Gain connection and routing flexibility through optical and coaxial connections: 2 MADI inputs (optical and coaxial), 2 MADI outputs (simultaneous optical and coaxial)
  • Built-in SRC on all I/O channels
  • Completely integrates with Pro Tools|HD for full input, output, and routing control
  • Sync to an external clock through dedicated BNC Word Clock and XLR AES/EBU connections when using SRC on output
  • Keep things in sync with versatile clock support, including Internal, Loop Sync, Word Clock, AES/EBU, and MADI
  • Gain better device compatibility with 64-channel (non-Varispeed) and 56-channel (Varispeed) support (at 48kHz)
  • Integrate Pro Tools|HD with MADI-equipped VENUE live sound systems for recording and Virtual Soundcheck
  • Verify and troubleshoot signals through status indicators and global I/O signal LEDs
  • Compact 1U rackmountable design overcomes space limitations
  • Connects to Pro Tools|HD through 2 DigiLink Mini connections (32 audio channels each; cables and adapters included)
The next generation of Pro Tools|HD is here with Avid's HD MADI!

Tech Specs

Computer Connectivity PCI
Form Factor Rackmount
Simultaneous I/O 64 x 64
A/D Resolution 24-bit/192kHz
Digital Inputs 1 x MADI (Optical, 32 Ch.), 1 x MADI (Coax, 32 Ch.)
Digital Outputs 1 x MADI (Optical, 32 Ch.), 1 x MADI (Coax, 32 Ch.)
Clock I/O 1 x Word Clock (In/Out on AES/EBU), 2 x Word Clock (In/Out on BNC), 1 x Loop Sync (In/Out on BNC)
Rack Spaces 1U
Manufacturer Part Number 9900-58834-40

Customer Reviews

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Sweetwater Advice

Nick Church

The broadcast world has embraced MADI as a convenient way of handling high channel counts in/out of their mixing system. The Avid HD MADI interface takes advantage of this with selectable 64 channel or 56 channel + varispeed modes, copper and optical I/O, together with BI-DIRECTIONAL Sample Rate Conversion. This unit is a certain winner for larger facilities looking to integrate Pro Tools HD more efficiently into their systems.
See also: Avid, Avid Pro Tools|HD Interfaces