I'm using a Maschine Mk2 with a 2013 iMac which is running High Sierra 10.13.6, I was also using Ground Control Cube to sample from my iTunes library and it was all working fine.
But now its stopped working, I can see the output levels playing in the Maschine software, in the Ground Control Cube and in the iMac system preferences, they all show that something is playing but I hear no sound at all. I have triple checked the audio preferences in Maschine, Ground Control Cube and the iMac but I can't figure out what the problem is. It's seems like a simple fix but I just can't see it.
I would really appreciate any advice on the issue.
Thanks.