DDJ-DB2
Hi with High Sierra my DJ controller DDJ-SB2 does not work properly anymore. In the Finder => Audio MIDI setup , the DDJ-SB2 output, channel volume, master stream, master slider can not be changed anymore. The result is that only "Built-in Output" from the Mac can be used to drive an external amplifier, in stead of the DDJ-SB2 output...
Mac mini, macOS High Sierra (10.13.4), DDJ-SBB2 DJ controller