TR-8S, TR-6S: Can I record each INST to an individual audio track in my DAW software?

Yes.
Perform the following procedure.

1. Install the USB driver compatible with the OS you are using.
   Windows 10/11: If you connect the TR-8S (or TR-6S) via USB to the computer connected to the internet, the installing proceeds automatically.
   Other Windows OS, macOS: Click TR-8S or TR-6S to download the driver.
2. TR-8S only
   1. Press the [UTILITY] button to make it light.
      
      The setting screen appears.
      
   2. Use the [VALUE] knob to select “USB AUDIO” and press the [ENTER] button.
   3. Use the [VALUE] knob to select “INDIV” and press the [ENTER] button.
   4. Press the [UTILITY] button to turn the LED off.
3. Select the input for the audio track in the DAW software.
   　TR-8S: USB IN 1-12（INST × 11 and EXT IN, MONO）
   　TR-6S: USB IN 1-6（INST × 6, MONO）