The Valeton GP-50 is a compact multi-effects processor that combines advanced amp and effects modeling with SnapTone™ technology, third-party IR loading, wireless connectivity, USB audio, and a built-in rechargeable battery. Building on the concept of the GP-5, the GP-50 adds more hands-on controls, additional footswitches, a larger color display, expanded connectivity, and greater flexibility for live performance, practice, and recording.
Despite weighing just 430 g, the GP-50 delivers a complete signal-processing setup in a pedalboard-friendly format.
Compact Design, Expanded Control
The GP-50 retains the portability of the GP series while providing more physical controls and a more spacious interface.
Its rugged metal enclosure houses:
- A 1.77-inch full-color display
- Convenient knobs and buttons
- Two customizable footswitches
- Status LED rings
- Dedicated controls for switching effect modules, tempo, and looping
- External expression pedal and footswitch connectivity
The compact design makes the GP-50 suitable for a pedalboard, desktop setup, rehearsal bag, or portable fly rig.
100+ Effects and Flexible Signal Chains
The GP-50 includes more than 100 high-quality modeled effects, with up to 9 modules operating simultaneously.
Depending on the selected configuration, modules can be rearranged to create customized signal chains for guitar and other instruments.
The processor includes effects covering:
- Amp and cabinet modeling
- Overdrive and distortion
- Dynamics
- EQ and filters
- Modulation
- Delay
- Reverb
- Other creative effects
The GP-50 comes with 100 preset slots, including 55 factory presets and 45 locations for your own sounds.
SnapTone™ and NAM Support
One of the GP-50's standout features is SnapTone™ technology, which allows compatible Neural Amp Modeler (NAM) files to be converted and loaded into the processor.
The GP-50 includes:
- 50 curated SnapTone files
- Storage for up to 80 SnapTone/NAM files
- Support for third-party cabinet IRs
- Up to 20 user IR slots
This gives the GP-50 an expanded ecosystem beyond its built-in modeling library.
Built-In Rechargeable Battery
The GP-50 is designed for maximum portability with an integrated 1450 mAh rechargeable battery.
It can be powered and charged via:
- 9V DC power
- USB 5V
- Built-in rechargeable battery
This makes it particularly convenient for mobile practice, rehearsals, songwriting sessions, and situations where access to mains power is limited.
Wireless Bluetooth 5.0
Built-in Bluetooth 5.0 provides wireless connectivity with compatible mobile devices.
Bluetooth supports:
- Wireless backing-track playback
- Mobile tone editing
- Preset management
- Practice sessions
- USB audio recording workflows
The GP-50 works with Valeton's iOS/Android editing app for managing tones and accessing its additional functions.
USB Audio Interface
The GP-50 doubles as a 2-in/2-out USB audio interface, compatible with Windows, Mac, iOS, and Android.
USB functionality supports:
- Recording
- Practice
- Streaming
- Re-amping
- Audio playback
- Tone management
The USB-C connection also provides access to Valeton's desktop software for file management and firmware updates.
Built-In Looper, Drum Machine and Tuner
The GP-50 is more than a multi-effects pedal. It also provides essential tools for practice and songwriting.
The integrated system includes:
- 100 drum patterns
- Built-in looper
- Chromatic tuner
- Backing-track playback
- Tempo and synchronization controls
External footswitches and expression pedals can be connected for additional control.
Flexible Connectivity
The GP-50 is designed to integrate with a wide range of setups, including pedalboards, guitar amplifiers, full-range speakers, recording interfaces, and external MIDI equipment.
Connections include:
- 1/4" instrument input
- Stereo 1/4" outputs
- 1/8" headphone output
- Expression/footswitch input
- USB-C
- MIDI IN via 1/8" TRS
- MIDI THRU via 1/8" TRS
Two bypass options are available: analog bypass and digital bypass.
Designed for Live Performance
The GP-50's dual footswitch layout and configurable controls make it practical for stage use without sacrificing portability.
The footswitches can be assigned to different functions, while the color status indicators provide immediate visual feedback.
The processor can also control tempo and synchronization functions directly from the unit.
Key Features
- Compact pedal-format multi-effects processor
- 100+ high-quality effects
- SnapTone™ technology
- NAM file support
- 50 SnapTone files included
- Up to 80 SnapTone/NAM files stored
- Third-party cabinet IR support
- Up to 20 user IRs
- 100 patch slots
- 55 factory patches
- Up to 9 simultaneously active effect modules
- Customizable effect-chain order
- Convenient knob and button controls
- 1.77" full-color display
- Customizable LED footswitches
- Expression pedal and external footswitch support
- Analog and digital bypass modes
- Stereo outputs
- Built-in Bluetooth 5.0
- Wireless audio playback
- 2-in/2-out USB audio interface
- USB MIDI
- MIDI IN and THRU
- Re-amping support
- 100 drum patterns
- Built-in looper
- Built-in tuner
- iOS/Android editing app
- Windows/Mac software
- Built-in 1450 mAh rechargeable battery
- Rugged metal chassis
- DC 9V or USB 5V operation
Technical Specifications
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A/D/A: 24-bit high-performance audio
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Sampling Rate: 44.1 kHz
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SNR: 106 dB
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Simultaneous Modules: 9
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Patch Memory: 100
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Factory Patches: 55
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Bluetooth: 5.0, BLE & audio
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Input: 1/4" TS
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Input Impedance: 1 MΩ
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EXP/FS: 1/4" TRS
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Outputs: 2 × 1/4" TS stereo
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Output Impedance: 100 Ω
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Headphone Output: 1/8" TRS, 22 Ω
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USB: USB 2.0 Type-C
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MIDI IN: 1/8" TRS
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MIDI THRU: 1/8" TRS
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Battery: 1450 mAh rechargeable
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Power: 9V DC center-negative or USB 5V
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Current Consumption: 500 mA at 9V DC / 1 A via USB 5V
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Dimensions: 122 × 82 × 54 mm
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Weight: 430 g
The Valeton GP-50 is an excellent compact solution for players who want a serious multi-effects setup without carrying a large floorboard. Its combination of 100+ effects, NAM/SnapTone support, IR loading, wireless connectivity, USB audio, MIDI, rechargeable battery, and hands-on controls makes it equally suitable for pedalboards, home practice, recording, and portable live rigs.
