M-Audio USB Quattro 1.6 review

The Quattro USB audio interface is perfect for any application that requires portability and high-quality audio.

License: Freeware OS: Mac OS X File size: 553K Developer: M-Audio Price: $0.00 Updated: 26 Jul 2005

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The Quattro USB audio interface is perfect for any application that requires portability and high-quality audio. It’s designed to run on AC-power in order to drive the same high-end components found in the company's acclaimed Delta PCI audio card line.

Here are some key features of "MAudio USB Quattro":
provide the latest audio drivers for the M-Audio USB Quattro.
provide improved support for MIDI on the following devices:
Audiophile USB
Keystation 49 and 61
MIDISPORT 1x1, 2x2, 2x4, 4x4, and 8x8
OmniStudio USB
Oxygen8
Ozone
Quattro
Radium
Sonica
Uno.

What's New:
Fixed a problem that caused short sounds such as system beeps to be inaudible or truncated.
Improved timing precision with CoreAudio.
Added an uninstaller.
Removed support for Mac OS 10.1.
Fixed a problem with the installer that caused the driver to fail to load with Mac OS 10.4.
Fixed a problem that occasionally caused the driver settings to not match the preferences panel settings when the Quattro was plugged into the computer while the computer started up.