M-Audio Quattro USB Free Driver Download (Official)
Official Download Source - Manufacturer Website
Supported ModelsQuattro USB Driver
Supported Operating SystemsMac OSX
Search All M-Audio Quattro USB Drivers
Mac OS 9.x
Improved 24 Bit recording support with ASIO applications
Improved ASIO support overall
Updated control panel. Eliminated in between menu selection of ASIO/EASI-Duo/Quattro
when accessing control panel from taskbar icon.
Device dropouts from applications resolved.
Improved handling with Native Instruments applications.
Jayakumar (DG Staff Member) on 26-Aug-2004
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