Hi there,
Been using DJM-250 MK2 w/ Rekordbox for the last few days and spotted an issue with the FX banks when Post Fader Effects are enabled.
There is a limitation with DJM-250 MK2 that when using the post fader effects you can only assign FX1/2 to a single deck, one at a time. This means that you have to be constantly switching FX1/2 to either Deck 1 or 2. I'm ok with this, I understand its a hardware limitation when you want to use Post Fader FX.
However, I detected that when I assign the FX banks to a deck, there is an audio glitch and it seems that there's an audio source being added to master output which is not in sync with the deck I assigned the FX to. Note that this happens when I assign the FX bank to a deck when every FX is enabled and their level depth is 0. But if I repeat this FX deck assign step with all the FX disabled, this "glitch" does not happen.
My first guess is that there's audio being sent to FX Return on the mixer when a FX is active, even though the FX has its level depth on 0.
This ruins beatmatch and sounds really bad when I'm trying to mix and add in some effects. I have to switch off the Post Fader effects if I want to use effects normally. I would really like to be able to use Post Fader effects as usual, so I'm posting this here in hopes that someone sends this to the devs so they can fix it.
Thanks
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Please refer to this video: https://www.youtube.com/watch?v=v-fHT5pi38w
In the video I demonstrate what I described in the post above. I think it's pretty obvious that you can hear the phase of the signal changing when I assign the FX Bank to the decks.
Then I disable the FX and it works as it's supposed to. Please fix this.