PRESONUS Studio 1810c Owner's Manual page 16

4 UC Surface Monitor Control Software
4.1 UC Surface Launch Window
• Recording a vocal in real time over a karaoke track
played from a web browser or media player.
Power User Tip: Because the Studio-series interfaces are class compliant Core Audio
devices, these virtual streams are not available in macOS. However, there are several
third-party applications that provide this functionality in macOS.
From Universal Control, you can enable or disable Loopback and pick
the streams on which the loopback audio will be recorded.
When Loopback is enabled and "Merge Loopback with 1/2" is selected,
the audio from another application will be recorded with the audio source
connected to analog inputs 1 and 2 on your Studio-series interfaces.
When Loopback is enabled and "Dedicated Loopback Inputs" is selected, the audio
from another application will be recorded on the last pair of driver inputs (19/20).
Power User Tip: When using either option, you will need to select Outputs 1 and 2 in the
audio application you want to record. Make sure to select Outputs 3 and 4 in the audio
application in which your recording to avoid a feedback loop.
Media Player
Web Browser
Etc.
Media Player
Web Browser
Etc.
Studio Series 1810c and 1824c
Owner's Manual
14