User`s guide
ADAT Bridge I/O
2
Capabilities
The ADAT Bridge I/O Interface allows you 
to digitally transfer up to 16 tracks/chan-
nels simultaneously from ADAT into Pro 
Tools for:
• Non-linear editing
• Plug-In effects processing
• Digital mixing with automation
The ADAT Bridge I/O allows you to Digi-
tally transfer up to 16 tracks/channels si-
multaneously per ADAT Bridge I/O from 
Pro Tools to ADAT to:
• Replace original tracks with edited tracks
• Transfer Pro Tools tracks to another 
Pro Tools/ADAT system via affordable 
S-VHS tape media
• Back up Pro Tools tracks on S-VHS tape.
With an optional synchronization periph-
eral, you can use the ADAT Bridge I/O to:
• Perform synchronized recording and 
playback.
• Combine tape-based tracks and/or MIDI 
instruments into the Pro Tools TDM en-
vironment for mix automation and ef-
fects processing. 
The ADAT Bridge allows you to interface 
with digital mixing consoles equipped with 
ADAT lightpipe connections (using the 20-
bit ADAT Optical standard).
The ADAT Bridge I/O can also be used as a 
stand-alone digital converter (S/PDIF or 
AES/EBU-to-ADAT-optical). This capability 
allows you to digitally transfer audio from 
DAT or CD to ADAT without having to 
power on your computer or launch 
Pro Tools. 
About This User’s Guide
This User’s Guide explains everything you 
need to know in order to successfully use 
your Digidesign ADAT Bridge I/O with Pro 
Tools and ADAT.
In addition, you should have a basic work-
ing knowledge of your ADAT or ADAT-
compatible device, and know how to for-
mat tapes, how to record and play back au-
dio, and other ADAT functions. 
The term “ADAT” can mean any ADAT-op-
tical interface equipped device. This in-
cludes ADAT-compatible modular digital 
multitrack recorders (MDMs) as well as dig-
ital consoles that are equipped with an 
ADAT optical interface.
Conventions Used in This 
Manual
Digidesign guides use the following con-
ventions to indicate menu choices and key 
commands:
Convention Action
File > Save Session Choose Save Session 
from the File menu
Control+n Hold down the Control 
key and press the 
n
 key
Option-click Hold down the Option 
key and click the mouse 
button
Right-click (Windows) Click with the right 
mouse button










