Avid - HD I/O 8x8x8 Analog Interface (Pro Tools HD Series)
The HD I/O 8x8x8 Analog is a high-performance Pro Tools HD Series audio interface that is designed to completely integrate with Pro Tools HD systems. Available in three different configurations, this version provides eight analog inputs and outputs, with an additional 8 channels of AES/EBU I/O, or 8 channels of TDIF I/O, or 8 channels of ADAT Lightpipe.
Although it bears a physical resemblance to previous interfaces, the HD I/O has been completely redesigned with high quality converters and premium input and output circuitry. The interface provides maximum performance, dependability, and control of all inputs, outputs, and routing right from the Pro Tools software interface. Sample rate conversion is available on the digital card.
The Digital I/O card contains connectors for eight channels each of AES/EBU I/O, TDIF I/O, and optical (ADAT) I/O. Only one digital format can be used at a time. A single card slot is available for further expansion.
Features include:
• 8 input/8 output analog audio interface with full Pro Tools¦HD integration for complete input, output and routing control
• 8 channels of AES/EBU I/O in addition to the 2 fixed channels of AES/EBU available on the chassis
• Stereo AES/EBU, stereo S/PDIF and 8 channels of ADAT digital I/O with built-in sample rate conversion
• Pristine audio clarity and ultra low latency through state-of-the-art analog-to-digital and digital-to-analog conversion, premium analog circuitry, and meticulous attention to design
• Open card slot for additional customization
• Track hotter signals and smooth out sounds with Curv, a built-in soft-knee limiter
• Dedicated Wordclock and Loop Sync I/O
• 32, 4-segment metering LEDs for accurate level monitoring
• Robust 2U rack-mountable chassis
• Connects to Pro Tools HD through a DigiLink Mini connection
Specifications
| Converters | 24-bit |
| Sample Rates | 44.1, 48, 88.2, 96, 176.4 and 192kHz |
| Analog In | 2 x 25-pin D-Sub (16 inputs) |
| Analog Outputs | 1 x 25-pin D-Sub (16 outputs) |
| Digital Input Connectors |
1 x 25-pin D-Sub AES/EBU (8 channels shared with output) 1 x 25-pin D-Sub TDIF (8 channels shared with output) 1 x Lightpipe ADAT optical 1 x XLR AES/EBU (2 channels) 1 x Lightpipe ADAT optical (also functions in 2-channel optical S/PDIF mode) 1 x RCA coaxial S/PDIF |
| Digital Output Connectors |
1 x 25-pin D-Sub AES/EBU (8 channels shared with input) 1 x 25-pin D-Sub TDIF (8 channels shared with input) 1 x Lightpipe ADAT optical( 1 x XLR AES/EBU (2 channels) 1 x Lightpipe ADAT optical (also functions in 2-channel optical S/PDIF mode) 1 x RCA coaxial S/PDIF |
| Other Connectors | 2 x BNC Wordclock I/O 2 x BNC Loop Sync I/O 2 x DigiLink Mini Ports 1 x 9-pin Expansion Port |
| MIDI In/Out | No |
| Headphone Output | No |
| THD + N | ADC: -114dB (0.0002%) DAC: -110dB (0.00032%) |
| Dynamic Range | ADC: -122dB DAC: -125dB |
| Frequency Response | ADC: 20Hz to 20kHz, +/-0.03dB DAC: 20Hz to 20kHz, +/-0.15dB |
| Power Requirements | 100/240V, 50/60Hz, internal power supply |
| Minimum System Requirements | Due to constantly changing requirements, for comprehensive hardware specifications and system requirements, please refer to Avid's website at http://www.avid.com |
| Dimensions (WxDxH) | 2U rack-mountable chassis |
| Weight | 24 lb (10.89 kg) |
| Specialties | Curv and Soft Clip processing Single expansion bay available |