Recording and Broadcast
AVID: HD Systems
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HD 3 Accel The Pro Tools|HD® 3 Accel system supports extremely large and complex sessions by leveraging the power-on-demand capabilities of three dedicated DSP cards (PCI or PCIe) connected via Digidesignís proprietary TDM II bus architecture. The most powerful of the base Core systems, Pro Tools|HD 3 Accel combines those specialized DSP cards with the processing resources of your computer to deliver awesome audio performance, large track counts, and impressive plug-in processing power. To help you take advantage of that power, the Pro Tools|HD 3 Accel system also includes the largest number of Digidesign® and Digidesign Development Partner effects and instrument plug-ins as part of the free HDpack collection.

  • 27 DSP chips for powering the mix engine and TDM plug-ins
  • Sample-rate support up to 192 kHz
  • Support for up to 96 channels of I/O (160 channels maximum, additional DSP cards required)
  • Up to 192 simultaneous audio tracks at 44.1/48 kHz (256 total audio tracks)
  • Up to 96 simultaneous audio tracks at 96 kHz
  • Up to 36 simultaneous audio tracks at 192 kHz
  • Up to 160 mono or stereo auxiliary tracks
  • Up to 128 instrument tracks
  • 256 MIDI tracks
  • 128 internal mix buses