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@Jo > You need the CDJ drivers for the CDJ-400's, not the DDJ-RB drivers. You can download the Windows drivers here.
I'm having real trouble getting rekordbox to play to an external mixer on both channels independently.
I've followed some of the previous threads and it appears that I'm missing a driver but i'm far from sure about that
The error message below occurs when i try to change the driver and it appears that it isnt listed in the sound, games and video controllers in the Device Manager but again I'm not 100% about that.
Software is not my specialty so any advice will need to be slow and basic I'm afraid
Thanks in advance


@Jo > You need the CDJ drivers for the CDJ-400's, not the DDJ-RB drivers. You can download the Windows drivers here.
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What computer set up are you using, version of Win?
I’m using Windows 10 with all the latest updates.
Ok, what gear are you using? I'm guessing the DDJ-RB, but this is the CDJ thread so just what to be clear if it's a CDJ issue or a controller. If a RB then yes you need to install an audio driver.
https://www.pioneerdj.com/en-us/support/software/archive/ddj-rb/#drivers
Apologies. I’m using 2 CDJ 400’s with up to date firmware (1.33) ultimately playing into a DJM 600 mixer.
Can you update me on this thread?