Good evening. I am using OBS with a Yamaha mg10xu console with a usb connection and the red and black line cables from the console go to the microphone of the HP laptop. I have the usb key of the table punctured so that there is input and output from the table to the laptop. It turns out that when I lower the sound to speak into the microphone, OBS does not recognize it and follows the level of the music, covering the voice of the microphone, that is, Obs does not obey. In OBs I have the yamaha usb table configured for both output and audio input. I don't know why OBS doesn't recognize the mix I do on the desk. Let's see if they can help me. Thanks.