Comments on: Slightly better way to Setup Mixlr with Traktor and Z2 Mixer music, label, podcasts, design, tech, web & life's rants. Fri, 20 Mar 2015 04:16:00 +0000 hourly 1 By: Gabriel Cuevas Fri, 20 Mar 2015 04:16:00 +0000 I know you wrote this a long time ago. I wish this worked for me. When I change the audio device to the aggregate device, Traktor disables the scratch control for control vinyl and treats real vinyl as a LINE in. I’m using the Z2, Scratch Pro 2.7.3, MacBookPro OS X 10.10.2, and SoundFlower 1.6.6. Thanks in advance.