The Rubix22 does not support loopback functionality.
The Rubix24 and Rubix44 do support loopback functionality.
When the [LOOP BACK] switch is turned on, audio signals input to the INPUT (1L, 2R) jacks and audio played back from the computer are mixed and returned to the computer. For details on signal routing, please refer to the Rubix22 / Rubix24 / Rubix44 Reference Manual.
Note:
- On the Rubix44, audio signals input to INPUT (3L, 4R) are also included in the mix.
- When the [LOOP BACK] switch is turned on, please make sure to disable monitoring features in your DAW software and in Windows system settings.