User Manual

Table Of Contents
Chapter 5: Pro Tools Systems 45
Pro Tools|HD Audio Interfaces
The following table lists the input and output capabilities of the various Pro Tools|HD audio inter-
faces for Pro Tools|HD systems. Pro Tools|HD cards support a maximum of 32 channels of I/O each.
To record and play audio with Pro Tools HD, you must have at least one Pro Tools|HD audio interface
connected to the Pro Tools|HD Core card in your system.
Table 6. Pro Tools|HD system audio interface channel capabilities
Interface Type
Number of I/O
Channels
Sample Rates
(kHz)
A/D
Conversion
D/A
Conversion
Digital I/O
HD I/O 16 in/16 out 44.1, 48,
88.2, 96,
176.4, 192
24-bit 24-bit 24-bit
HD OMNI 8 in/8 out 44.1, 48,
88.2, 96,
176.4, 192
24-bit 24-bit 24-bit
HD MADI 64 in/64 out 44.1, 48,
88.2, 96,
176.4, 192
None None 24-bit
192 I/O 8 in/8 out 44.1, 48,
88.2, 96,
176.4, 192
24-bit 24-bit 24-bit
192 Digital I/O 8 in/8 out 44.1, 48,
88.2, 96,
176.4, 192
None None 24-bit
96 I/O 8 in/8 out 44.1, 48,
88.2, 96
24-bit 24-bit 24-bit
96i I/O 16 in/2 out 44.1, 48,
88.2, 96
24-bit 24-bit 24-bit