Symphony I/O Mk II HD is designed for the Pro Tools HD user who needs a multi-channel audio interface with the best sound quality at an incredible cost per channel value. Whether using a Mac or PC based studio, Symphony I/O Mk II HD can connect directly to the Digilink port on your Pro Tools HDX, Pro Tools HD Native or Pro Tools Core/Accel systems.

Symphony I/O Mk II HD can be utilized alongside or in place of Avid® or Digidesign® interfaces for Pro Tools HD. In fact, each I/O module installed in Symphony I/O Mk II HD appears and functions in Pro Tools HD the same if it were a separate Avid HD I/O interface, so set up is easy and you can take advantage of important Pro Tools features such as sample-accurate delay compensation.

A single Symphony I/O Mk II HD unit can have up to 32 simultaneous analog I/O, so you can have more channels with less rack gear. Need even more channels? You can utilize multiple units simultaneously, with one Symphony I/O Mk II HD per every Pro Tools HD DigiLink port in your system. Calibrating your I/O is easy with Symphony I/O Mk II HD’s front panel touchscreen.

Highlights:

• Best performance of any multi-channel Pro Tools HD interface
• Best cost per channel value of any Pro Tools HD interface solution
• Connects directly to any Pro Tools HD system via DigiLink port (Mac or PC)
• Emulates Avid HD I/O interface, including sample-accurate delay compensation
• Connect multiple units in a single system (1 unit per HD Digilink port)
• Easy I/O calibration with front panel touchscreen

8x8+8MP card:

• Inputs:
  • Analog Inputs
  • 8 built-in mic preamps
  • Digitally controlled, 85dB microphone preamps
  • 4 Hi-Z 1/4” instrument inputs capable of handling high level instruments
  • Selectable 48v phantom power, Soft Limit and phase invert
  • 8 balanced inputs on 1 DSUB 25-pin connector
• Inserts
  • 8 balanced software assignable analog insert points
  • Return 1-8 on 1 DSUB 25-pin connector
• Digital Inputs
  • *AES-EBU IN: 8 inputs on 1 DSUB 25-pin connector
  • *Optical IN: Supports ADAT, SMUX & S/PDIF
    
    • ADAT: 8 channels 44.1-48 kHz on 1 Toslink connector
    • SMUX: 8 channels 88.2-96 kHz on 2 Toslink connectors
    • S/PDIF: 2 channels, up to 96 kHz on 1 Toslink connector
    • Coax IN: 2 channels of S/PDIF, up to 192 kHz on 1 RCA connector
• Outputs:
  • Analog Outputs
    • 8 balanced outputs on 1 DSUB 25-pin connector
  • Inserts
    • 8 balanced software assignable analog insert points
    • Send 1-8 on 1 DSUB 25-pin connector
  • Digital Outputs
    • *AES-EBU OUT: 8 outputs on 1 DSUB 25-pin connector
    • *Optical OUT: Supports ADAT, SMUX & S/PDIF
      • ADAT: 8 channels 44.1-48 kHz on 1 Toslink connector
      • SMUX: 8 channels 88.2-96 kHz on 2 Toslink connectors
      • S/PDIF: 2 channels, up to 96 kHz on 1 Toslink connector
      • Coax OUT: 2 channels of S/PDIF, up to 192 kHz on 1 RCA connector
      
      Connection:
    • Pro Tools HD Core card
    • Pro Tools Accel PCI card
    • Pro Tools HD Native PCI card
    • Pro Tools HD Native Thunderbolt
    • Pro Tools HDX PCI card