Configure foobar2000 to output to 2 devices simultaneously.
(in this example the built-in Realtek AC97 and the stereo-link 1400)
The same procedure can be used to run two or more stereo-links.
Requires using ASIO4ALL driver.
Once you have both the ASIO and foobar2000 installed, you can configure the outputs
as follows from the foobar2000
Select Playback -> Output ->ASIO Virtual Devices
Select ASIO4ALL v2, then click the edit button. A Window will open displaying the
active devices on your computer, and allow you to assign a channel (ie left,right)
to each of the available devices.