I recently purchased a DJM 250 MK2 to replace an old 2-channel Numark I had used for many years. The DJM 250 MK2 is missing one major feature which is an RCA record out. Instead it has only a USB out which I expected could be used as a replacement.
The USB out works seamlessly with rekordbox; I have no complaints about that. However I also stream a weekly radio program from my mixer. In the past I hooked up my Numark's RCA record out to a simple USB audio interface and connected that to my laptop. Since the MK2 does not have an RCA record out I figured I could connect the USB out directly to my computer and use my broadcasting software like I always have. Unfortunately the MK2 USB setup only seems to work inside of rekordbox. When I try to set the audio input on my broadcasting software to DJM 250 LINE IN there is no audio signal.
I have scoured these forums for solutions to this problem and I have found many other people with similar complaints but no solutions. I even tried this incredibly complicated workaround but was not able to get it to work:
https://forums.pioneerdj.com/hc/en-us/articles/115004806423-Streaming-with-OBS-DJM-Windows-
My final solution is to hookup the DJM RCA master out to my USB audio interface and connect that to my computer. Obviously this is not ideal because I cannot listen to the master out through my speakers. If anyone has solved this problem in the past then please let me know. Otherwise let this post serve as a notice to all DJM 250 MK2 users and buyers that this model cannot be used an an audio input oustide of rekordbox.