You can find the Audio Settings via Settings->Audio Settings in BIAS FX 2 Standalone (BIAS FX 2 plugins will follow the settings of DAWs)
Output Section
- Audio Device Type
Select the Audio Device Type for your Audio Interface, ASIO is recommended in most of the cases for the minimum latency
- Output Device
Select your audio interface as your Output Device
- Output
Choose "Stereo" or "Mono" output
- Output Channel
Choose the corresponding output(s) (on your audio interface) connected to your studio monitors/speakers or headphones
Input Section
- Input Device
Select your audio interface as your Input Device
- Input
Choose "Stereo" or "Mono" input, if you're using only one input for your guitar, please choose "Mono"
- Input Channel
Choose the corresponding input(s) (on your audio interface) connected to your guitar/instrument
Sample Rate & Audio Buffer Size
- Sample Rate
Please choose the desired sample rate (supported by your audio interface)
- Audio Buffer Size
Please choose the desired buffer size, please also refer to this link to set the optimal buffer size.
*We recommend 44100 sample rate/512 buffer size as a starting point*
Active MIDI Inputs
Please select the MIDI input you want to use
Check out this walkthrough video: