should you be mixing externally via a soundcard and an analog mixer, using your soundcard as input device *should* do the trick in OBS studio, however, there might be driver issues as well shoud you face any obstacles while recording. I highly recommend you get a WDM Audio driver that matches your controller and set it up in your traktor, if you are mixing interally. At this point, I had still no audio in my OBS studio, but switching the driver toTraktor *S2 MK3 WDM Audio driver* magically fixed it while still allowing to separately record the master and the monitor output. This will be important since you dont want the Headphone CUE in your recording. In the next step, I found that if you use the S2 MK3 ASIO Driver, you can select between a Monitor and a Master output. My solution was to download the latest driver and the updater for my controller from (just to be sure, even though my drivers were actually the latest version).
Using internal soundcards/mixers such as voicemeeter banana *did not work for me*, I ended up with having no sound in OBS. Pioneer DJ - Meta.SeoSoftwareDescription - Keep your product up to date with the latest software and firmware downloads., Global. Hi, I just encountered the same issues with my Traktor S2 MK3 and Traktor Pro 3 setup.
