• Next-Generation HD Modeling with 200+ Premium Effects: Powered by Valeton’s second-generation HD digital modeling technology, the GP-150 delivers over 200 high-quality effects with a 48kHz sample rate, providing improved clarity, realism, and dynamic response for guitarists of all styles.
• Advanced Amp & Cabinet Simulation with IR & NAM Support:Supports third-party cabinet IRs (1024/2048 samples) and Valeton SnapTone technology, including NAM (Neural Amp Modeler) file conversion. Store up to 100 SnapTone files (50 curated included) and 20 IR files for deep tone customization.
• Built-In Rechargeable Battery & Modern Power Options:Features a 3000mAh internal battery offering over 6 hours of playtime. Recharge via USB-C or 9V DC, making it ideal for mobile practice, live gigs, and pedalboard-free setups.
• Powerful Performance Tools for Practice & Live Use:Use up to 12 effect modules simultaneously with fully flexible routing. Includes a 180-second looper, 100+ HD drum patterns, accurate tuner with cent display, and 200 patch slots (100 factory presets).
• Expression Pedal Design & USB Audio Interface:Classic dual footswitch + expression pedal design with a modern interface. Functions as a 6-in / 4-out USB audio interface, compatible with Windows, Mac, iOS, and Android, plus BT and MIDI support for recording, streaming, and editing.

Since its launch, the GP-100 has earned praise from players around the world and has become a benchmark for Valeton across all user levels.

Today, we carry that legacy forward with the new GP-150, our next-generation digital multi-effects processor.

This is not a minor refresh. It is a complete evolution.

From industrial design to sound processing and workflow, every detail reflects how new technology elevates the classic GP concept into something far more capable.

The GP-150 invites you to join us once again and explore a new era of tone creation.