OP–Z - how can i use the tape track? [video] April 28, 2022 12:03 Updated here's oscillator sink demonstrating a creative use of the tape track on OP-Z: for more information see the user guide: https://teenage.engineering/guides/op-z/tape. Related articles OP–Z - photomatic import guide in iOS app OP–Z - i cannot power my unit on, or battery does not charge, why? OP–Z - how do i change delay timing? [video] diy repair - where can i buy replacement spare parts? OP–Z - how do i remove usb noise? [video]