Mac Os Installation And Connection; Os X Audio / Midi Setup; Adjusting Sample Rate In Os X - Sound Devices USBPre 2 User Manual And Technical Information

USBPre 2 User Guide and Technical Information

Mac OS Installation and Connection

Before connecting the USBPre 2, quit all open applications that use audio. An application that is
running when the USBPre 2 is connected may not recognize the USBPre 2 until the application is
restarted.
When connecting the USBPre 2 to a computer with OS X 10.5 or earlier installed, hold down the
Input 1 Source Select button while pluggin in the USBPre 2. This will cause the USBPre 2 to initialize
in USB Fullspeed mode, which is required for OS X 10.5 and earlier.
Screen shots show Mac OS 10.6

OS X Audio / MIDI Setup

1. Follow
2. OS X 10.6 and later: Highlight the USBPre 2 item, click the button with the gear icon and select
device for sound output. Click the button with the gear icon again and select Use this device for sound
input.
OS X 10.5 and earlier: Ensure that the USBPre 2 is selected for both the Default Input dropdown menu
and the Default Output dropdown menu in the System Settings section.

Adjusting Sample Rate in OS X

1. Follow
8
Features and specifications are subject to change. Visit www.sounddevices.com for the latest documentation.
Applications> Utilities> Audio MIDI Setup to open the Audio MIDI Setup dialog.
Applications> Utilities> Audio MIDI Setup to open the Audio MIDI Setup dialog.
Use this