OP-Z - introduction [video] July 01, 2021 16:47 Updated these videos are covering the OP–Z multimedia synthesizer and sequencer: introduction basic audio sequencing dmx light control 3D visuals using unity photomatic for more information please see the user guide. Related articles OP-1 overview [video] OP-Z - does it sample? OP–Z - how can i use it in a daw for midi / streaming audio / recording? can i register my unit on your website? where do i find my serial number?