Aphex IN2 - Manual (Page 3)

PreSonus Studio One
Create a New Song.
Under Styles, select Empty Song.
Click OK.
Click Studio One-Options. Then select Audio Setup.
Click the Audio Device drop down list and select Aphex ASIO.
Click OK.
Click Track-Add Audio Track (mono).
Click on the Speaker icon to monitor the recording.
Click the red circle (Track Arm) on your track.
You should now see signal on the input and output meters and hear yourself in
the IN2 headphones when you turn up the headphone level.
Harrison Mixbus
Launch Mixbus and the Session Control window will open.
Click the Audio Setup tab.
Set Driver to Audio Devices.
Set Output device to Aphex ASIO [ASIO]
Set Input device to Aphex ASIO [ASIO]
Click the New Session tab.
Name the file and give it a folder location.
Click New.
Click Track-Add Track/Bus.
Leave the default settings and click Add.
Go to Options-Monitoring and select Mixbus does monitoring.
Click the red circle (Track Arm) on your track.
You should now see signal on the input and output meters and hear yourself in
the IN2 headphones.