discovered 04 Sep 2026
valeton-gp50
→ View on GitHubValeton GP-50 Editor is a browser-based application for managing and editing presets of the Valeton GP-50 and GP-5 guitar pedals through its MIDI SysEx protocol, leveraging WebMIDI for live interaction without needing any SDKs or drivers. Key features include a comprehensive preset explorer, real-time editing capabilities, model swapping with hardware names, and a preset conversion tool for format compatibility between the GP-5 and GP-50. The tool operates entirely client-side, providing a seamless user experience directly in supported web browsers.