Official comment
A quick search will tell you, unfortunately, yes - some users are having issues, but our product teams are working to resolve / improve it. Thanks!
Is anyone else having problems when applying a beat fx to the master (MST) channel?
i hear a loud clipping/distortion sound BUT only when assigning the fx to the master. if i assign it to any other single channel everything is fing.
ps. my gain and master levels are fine
A quick search will tell you, unfortunately, yes - some users are having issues, but our product teams are working to resolve / improve it. Thanks!
Post is closed for comments.
I did do a "quick search I didn't find anything that's why I created this post. But hey If you are going to respond to a user don't respond with attitude and complaint to us posting a question. Thanks!
@Edwin > My reply wasn't trying to be condescending; we always recommend users search before posting, and yes, you would have found several results with "DDJ-1000 fx master" as your criteria. The forum software even recommends similar topics when you start posting a new one:

Cool
So to reiterate the original answer; yes, we're aware - hopefully fixed soon!
I got the device today. what is the problem when the rhythm of music is completely different from the headphones rather than the speakers? I downloaded the latest software but not fixed.
@Petri > Like a delay?
Yes, like a delay. Timing problem is about 0,5 seconds. I try 2 different headphones and 3,5 and 6,3 plug in, same problem. The speakers are connected through the Rca connectors of the unit.
What do you have for speakers? Are you using a home-theatre amplifier of some kind? That might be introducing a delay.