AeroCaster: Can I use this unit by connecting it to a computer?
By connecting the VRC-01 to a computer via USB, you can use the unit as a USB audio interface. You can use the loopback feature when connected to a computer. Turn the [LOOPBACK] knob clockwise as necessary and adjust the input level from the computer.
See the connection examples in the AeroCaster VRC-01 Owner’s Manual.