at either the Mic Inputs or the Line Inputs of the Duo. You will, however, not be able to hear the software outputs from your computer in this case, so this option may only be useful to you when laying down your first recorded tracks, i.e., when there is no other audio playing back from your computer.
In cases #1 and #2, the sampling rate for the Duo’s A/D converter will be determined by the DIP switch settings on the bottom of the unit. See the section, “Bottom of the Unit” earlier in this manual. It will give you more information on how to set the DIP switches for the sampling rate of your choice. The bottom
of the Duo has a
In case #3, the sampling rate for the Duo’s A/D converter is controlled by your music program or operating system. This is true whenever the Duo is attached to
the USB port, and both the Duo and the computer are powered on.
Duo Operation on the PC
The USB Audio Configuration Manager
When the Duo drivers are installed, a control panel is also installed into the System Tray on your Windows taskbar. This control panel is the “USB Audio Configuration Manager.” The configuration manager allows you to choose between the Duo’s ASIO or EASI drivers and the Windows “MME” drivers,
which are WDM compatible with Windows 98SE or higher. To open the USB
Audio Configuration Manager, locate the
MME drivers allow a device to be used in Windows, as well as music applications that utilize these Windows drivers, and will appear as “USB Audio Device” both in Windows and in your music program. ASIO is a driver model developed by Steinberg, and is used by music programs that have adopted the ASIO driver standard. EASI is a driver model developed by Emagic, and is used by programs that have adopted the EASI standard. Check your music application’s documentation to help determine which driver model it will use.
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