Organelle M Smells Burnt Not Turning On

I recently got the Organelle M from facebook marketplace. Had it for about two days and was using it with batteries. I tried to use it again today but it wont turn on. I also started to notice that the battery pack smelled burnt so I took the batteries out and haven’t used it since.

I followed the official instructions from the quick start guide but not sure where I went wrong. Also tried to turn it on without the batteries using the 9V Plug but it still won’t turn on.

The batteries I used were brand new Duracell double A.

I am not sure what to do since I was looking forward to using the synth. I also spent a good amount of money on this.

Has anyone else had this issue before?

Hopefully your 9v power supply had a polarity of center positive.

Wasn’t a 9v power supply issue. Issue is caused by the Organelle M battery. Looking to see if they can repair it.