My Bluetooth headphones do not appearing on output list and they are connected and working everywhere else, even on System Sound Preferences they are set to be the audio output, and they work perfectly, not on Decibel though
What kind of headphones are you using?
iLuv BBGUMTWS AIR. They work perfectly with every other app, including all DAWs.
It doesn’t show on the output list.
I didn’t realize you were using Decibel v1. Please try the 1.3.6 beta which I believe fixes the problem.