Teenage Engineering OP-1 Field
Current Firmware
1.7.3
Turn off the OP-1 Field. Hold COM while switching power on to enter TE Boot, then connect via USB-C. Press 1 to mount as a mass storage disk, copy the firmware file to the disk, and safely eject. The device updates and reboots automatically. Alternatively, use the MIDI updater at teenage.engineering/downloads/op-1/field in a Chrome/Edge/Opera browser.
Just for reference. For complete and up-to-date instructions, always refer to the manufacturer's official firmware page.
Firmware pageopens in a new tab — teenage.engineeringManufacturer page →opens in a new tab — teenage.engineering
Manual →opens in a new tab — teenage.engineering
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