Would be very happy about an answer..
Yes; you would connect the output from the DDJ-400 into the input on the RMX, then the output of the RMX to your speakers or recording device, or ... wherever! You won't be able to monitor both the cueing on the DDJ for the tracks and the effects on the RMX, but you will hear them on the speakers.
Post is closed for comments.
I think there is a mistake, I dont have a DDJ-400. I have a DJM-400 Mixer.
Sorry - that could have been my bad... this is in the DJM section, the DDJ-400 is just the hot new thing, so my brain was in that mode. ;)
The DJM-400 is basically the same thing; there's no send/return, so the connection options are limited. You can either connect it post-master, or between one of your players and the mixer. The disadvantage of between a player and the channel input, it won't be able to effect both channels.