OP–Z - how do i change delay timing? [video] July 01, 2021 17:13 Updated here's vanbot exploring a creative use of changing delay timing on OP-Z: for more information please see the user guide. Related articles OP-Z - how do i take a snapshot of a pattern? OP–Z - how do i remove usb noise? [video] OP–Z - how can i use the tape track? [video] OP–Z - how to use line module for sampling. [video] OP–Z - i cannot power my unit on, or battery does not charge, why?