VLTN Tone Studio: desktop editor and librarian for Valeton multi-effects. Live tone editing over USB MIDI, 100-slot preset library, backups, .prst import/export, NAM captures from TONE3000 written as

Valeton· Family · 3 models
GP-200
Loud89/1008 open-source firmware projects across 3 models of the Valeton GP-200, from 8 creators. Most starred: VLTN-Tone-Studio, gp200-studio, and gp200editor. Latest release November 2026.
- Firmware
- 8
- Models
- 3
- Creators
- 8
- Latest release
773
Commits
13
Releases
Activity · last 12 months
Community 0
Start the first thread →Firmware 8
VLTN-Tone-Studiov0.9.0
GP-200@grzmol
0 0 35
GP-200@lshug
A tool for patching the firmware of Chinese-only version of Valeton GP200/LT/JR with English-language strings
0 0 4
gp200-studiov1.1.0
GP-200@kabir0st
A browser-based editor, patch manager & loop station for the Valeton GP-200. No install. No account. No backend. Just plug in and play.
0 0 28




