use usb to synchronize OP-1 with other devices, over usb midi. to sync OP-1 with pocket operators you can split the audio output. see this video for information:
- press tempo and turn green for the available sync modes.
- for further instructions please see user guide.
to sync OP-1 with OP-Z, use a usb mini b – usb c cable, directly from OP-Z to OP-1. watch video.