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te-op1

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Potion - an OP-1 Field IDE and an Online Community Library for OP-1 Field patches

te-op1 is custom firmware for the Teenage Engineering OP-1 field, by @jstnfst. Latest release v0.1.0 (October 2026), 3 stars on GitHub.

forTeenage Engineering OP-1 field·by@jstnfst

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Download v0.1.0

potion-0.1.0-win64.zip· 1.1 MB· +1 file

Custom license· jstnfst/te-op1·te-op1.pages.dev/·downloads come from the creator’s GitHub releases

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1 releases
  1. v0.1.0Potion 0.1.0Latest2 files

    The first public build of Potion, with mondo.exe beside it.

    • Six tabs: Projects, Editor, Packs, Transfer, Mixdowns, Search
    • Back up, restore and compare the OP-1 Field, a whole project or one folder, tape or patch
    • Edit patches and their audio: sampler and drum kit sounds, waveforms, markers. Saving keeps the audio, and nothing is normalized on load
    • Doctor finds duplicates, name clashes and patches named off their file, and fixes them with Undo
    • potion --version and mondo --version

    Install: unzip anywhere and run potion.exe. Keep mondo.exe beside it. Windows SmartScreen may say "Windows protected your PC": More info, then Run anyway. Needs Windows 10 1903 or later, and an OP-1 Field over USB for backup and restore

    What Potion does, feature by feature: desktop/CHANGELOG.md

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