Valeton Multi-Effects Processor, GP-150

The Valeton GP-150 Multi-Effects Processor is a next-generation guitar effects unit designed to give players complete control over their sound. Building on the success of the GP-100, this model introduces upgraded digital modeling, improved workflow, and modern connectivity features.

Powered by second-generation HD modeling technology, the GP-150 delivers over 200 high-quality effects with improved clarity and realism. It supports NAM (Neural Amp Modeler) loading via Snaptone technology, allowing players to load custom amp models. You can also load third-party IR cabinet simulations, giving you full flexibility to shape your tone.

The unit allows up to 12 effect modules to run at once, with full control over signal chain order. With 200 preset slots, a built-in looper (180 seconds), and a drum machine with over 100 patterns, it’s designed for both practice and performance.

The GP-150 features a 2.4" colour LCD screen, dual footswitches with colour indicators, and an integrated expression pedal for real-time control. A built-in 3000mAh rechargeable battery provides over 6 hours of use, making it ideal for portable setups.

It also functions as a USB audio interface (6-in / 4-out), making it perfect for recording directly into your computer. With Bluetooth, USB, and MIDI support, the GP-150 integrates easily into modern rigs.

Key Features

• Multi-effects processor with dual footswitches and expression pedal
• Over 200 built-in effects using HD modeling technology
• Supports NAM (Neural Amp Modeler) via Snaptone technology
• Load up to 20 third-party IR cabinet files
• Up to 12 effects modules used at once with flexible routing
• 200 preset slots (100 factory presets included)
• Built-in looper with up to 180 seconds recording time
• Drum machine with over 100 patterns
• 2.4" HD colour LCD display
• USB audio interface (6-in / 4-out) for recording
• Bluetooth audio and app connectivity
• MIDI, USB-C and stereo output support
• Built-in rechargeable battery (3000mAh, 6+ hours use)
• Compact and durable metal chassis