Valeton GP-50

A Compact Format That Modernizes the "Plug-and-Play" Approach

In the spirit of a versatile ready-to-use pedalboard, the GP-50 focuses on today's uses: modeling via NAM captures, impulse response (IR) import, and a flexible effects chain. The idea is simple: keep a compact format, easy to slip into a bag or on a pedalboard, while maintaining true sonic coherence for headphone playing, USB recording, or direct PA connection.
This approach makes it a "Swiss Army knife" multi-effects: you build your sounds around an amp-cab base (NAM captures and IR), then add the necessary effects without getting lost in endless menus. The result: a modern tool designed to follow a musician from home studio to rehearsal, then to the stage.

For Which Musicians and Styles?

The GP-50 is aimed at guitarists and bassists who want to travel light without sacrificing quality or variety. Beginners or intermediates benefit from a generous effects library and a preset logic that allows quick progress: a clean sound, a crunch, a lead, then more elaborate atmospheres.
For advanced musicians, the interest lies elsewhere: NAM captures and IR import allow refining the tone and response to playing, while the USB 2-in/2-out audio interface simplifies direct recording and re-amping. Live, the stereo outputs and headphone output cover multiple scenarios, from direct console feed to personal monitoring, with preset management that facilitates "scene" changes throughout the set.
Regarding styles, it handles everything from blues to rock, metal to ambient textures, with the ability to stack delays and reverbs in stereo, or conversely remain minimalist and punchy for precise rhythms.

Technical specifications

Effects	Tuner Pedal, Multi-effects	Use	electric guitar
Format	Pedal	Color	Grey
Type	sector

Built-in effects	over 100	Converters	24-bit
Modules usable simultaneously	up to 9	Sample rate	44.1 kHz
Impulse responses (IR)	import	Signal-to-noise ratio	106 dB
NAM profiles	playback, up to 80 stored captures	Power supply	9 V DC or via USB-C
Memory	100 slots including 55 factory presets	Battery	1,450 mAh, approximately 4 hours of battery life
Stereo outputs	6.35 mm jack	Recharging	via USB-C or 9 V DC power connector
Headphone output	3.5 mm mini-jack	Looper	20 seconds
USB audio interface	2-in/2-out	Drum machine	100 patterns
MIDI ports	In and Thru on 3.5 mm mini-jacks	Tuner	built-in
Bluetooth	audio streaming to the device	9 V DC power adapter	not included
Remote control app	iOS/Android	Patch cables	not included
Editing software	Windows and Mac	Documentation	manufacturer's documentation, included