Guides
In-depth guides to get more out of your Valeton GP-200.
Valeton GP-200 Editor for Windows, Mac & Linux – Free, No Install
Official Valeton app or free browser editor? Edit GP-200 presets on Windows, Mac, Linux or Chromebook, live over USB MIDI. Set up in five minutes.
What is a .prst file? The Valeton GP-200 preset format
A .prst file is one Valeton GP-200 preset: a 1224-byte binary file with the patch name and all 11 effect blocks. Open and edit it free in your browser.
Valeton GP-200 on Linux: Edit Presets & Live USB MIDI
The official GP-200 editor is Windows-only. Edit presets and control your GP-200 live over USB MIDI on Ubuntu, Fedora, Mint or Arch – no Wine, no VM.