Forum: MAC Version Technical Support - Topic: Virtual DJ 7 - Error in the sound driver of Core Audio

I'm using Virtual DJ 7 Pro on MacBookPro running version 10.6.8. I am trying to configure my Numark MixTrackPro with Virtual DJ so I can hear audio through my computer speakers and my headphones. I tried advanced configuration and having the Master be on the built-in output with outputs to channels 1 and 2 and Headphones be on the MixTrackPro output with outputs to channels 2 and 3. But everytime I do so, it always gives me the

Error in the sound driver of Core Audio - Your soundcard is probably not connected or the settings are incorrect. It then crashes.

I tried setting up an aggregate device, but that doesn't work. Is there any way to solve this issue?

Thanks

Hi,

here you can see the recommended settings for the Mixtrack Pro.
http://www.virtualdj.com/wiki/MixTrack%20Pro.html

BUT you must connect the speakers to the Mixtrack Pro!

I did what it said, but I'm only hearing sound coming from the headphones and not the speakers.
I have a RCA cable connected to output 1 and connected to a pair of powered speakers, but no sound is coming out.
My audio settings are currently set to

Input: None
Outputs: Master: Chan 1 and 2, Headphones: Chan 3 and 4
Sound card: 4-out card - MixTrackPro

I managed to fix this issue by going into Audio MIDI Setup in utilities and then deleting the profile for VDJ - Once you start VDJ up again it will create a new profile which should work! :)

I'm so pleased I finally got this to work, was bugging me for months!