Aphex Microphone X - Manual (Page 5)

Avid Pro Tools
Launch Pro Tools and it will open to the Quick Start window.
Click the arrow next to Session Parameters and the window will expand to show
Audio File Type, Sample Rate, etc.
The Sample Rate is greyed out because it is controlled by the Aphex control
panel.
For I/O settings select Stereo Mix.
Click OK.
Give your session a name and location and click Save.
Go to Setup-Playback Engine.
Use the top dropdown menu to select Aphex ASIO as the Playback Engine.
Selecting this playback engine will automatically save and close your session.
Click Yes.
Click OK and your session will close and reopen.
Go back to Setup-Playback Engine.
Set H/W buffer size to 64 samples and click OK.
Go to Setup-I/O.
Click the Input tab. Select the current paths and click Delete Path.
Click DEFAULT.
The new path will display Aphex Microphone X In 1-2.
Under FORMAT click the tab that says STERO and select MONO.
Click OK on the pop up window.
FORMAT now shows MONO. Click in the square next to it named Analog 1.
An M will now be in that square.
Click the Output tab. Select the current paths and click Delete Path.
Click Delete on the popup window.
Click Default.
The path will now show Aphex Microphone X Out 1-2.