Nux MG-50Li Guitar & Bass Multi-FX Processor and Profiler with Built in Rechargable Battery in White

The NUX MG-50Li is a flagship guitar and bass multi-effects processor and profiler that puts studio-grade tone, deep editing and true grab-and-go portability at your feet. Combining NUXs TS/AC-4K white-box physical modelling, Deep Image profiling and support for external Neural Amp Modeler (NAM) files, it lets you carry an entire world of amps, cabs and pedals in a compact, battery-powered floor unit finished in sleek white.

With its UR Cyber IR stereo cabinet engine, up to 14 simultaneous effect blocks and ultra-flexible dual-chain routing, the MG-50Li can cover anything from simple pedalboard-style setups to complex, multi-amp rigs. Editing is fast and intuitive via the bright 5-inch colour LCD or the NUX Audio and NUX Image apps, while the built-in rechargeable battery and USB audio interface make it equally comfortable on stage, in the studio or on the move.

Flagship Modelling and Profiling Platform

At the core of the MG-50Li is NUXs TS/AC-4K white-box physical modelling, delivering exceptionally realistic amp and effect behaviour with natural dynamics and feel. This is combined with Deep Image profiling, so you can capture your own amps and drive pedals and store them inside the unit. The result is a single floorboard that can handle everything from classic valve stacks to boutique overdrives and modern high-gain monsters.

UR Cyber IR Stereo Cabinet Engine

The UR Cyber IR engine gives you detailed control over your virtual cabinets in true stereo, including microphone type, position and distance. This lets you fine-tune how your rig sits in a mix, whether you are dialling in punchy close-miked rock tones or more spacious, ambient sounds. It is ideal for direct-to-PA and recording setups where your cab sound needs to be consistent and repeatable every time.

Deep Image and NAM Compatibility

Using the NUX Image app and Deep Image technology, you can capture your favourite amps and OD or distortion pedals and carry them with you wherever you play. The MG-50Li also supports external NAM (Neural Amp Modeler) files, so you can import third-party captures from an ever-growing community of creators. This keeps your sound palette fresh and future-proof, with access to an almost limitless library of tones.

Portable, Performance-Ready Design

The MG-50Li is built for real-world use, with a 5-inch high-definition colour LCD that stays readable even outdoors, and an ultra-flexible dual-chain routing system for complex signal paths. Dual send and return loops make it easy to integrate your favourite pedals, while the built-in rechargeable battery means you can leave the power supply at home when you need to travel light. The integrated USB audio interface rounds things off, giving you a direct connection for recording, patch management and detailed sound editing.

• TS/AC-4K White-Box Physical Modelling - NUXs advanced TS/AC-4K engine recreates amps and effects from the circuit level up, giving you convincing feel, touch response and dynamics. This means your playing nuances come through clearly, whether you are running clean, crunch or high gain.
• Deep Image Profiling and NAM Support - Capture your own amps and drive pedals with Deep Image, then expand even further by loading external NAM (Neural Amp Modeler) files. You can build a personalised library of tones that travels with you, instead of relying only on factory presets.
• UR Cyber IR Stereo Cabinet Engine - Shape your cabinet sound with precise control over microphone model, placement and distance in stereo. This helps you tailor your direct sound for live and recording situations, ensuring consistent results through PA systems and audio interfaces.
• Rechargeable, Connected and Flexible - The built-in rechargeable battery, dual send/return loops and USB audio interface make the MG-50Li a truly versatile hub for your rig. You can integrate external pedals, record straight into your computer and perform without hunting for power sockets.

Modelling and Profiling

• Modelling Engine: TS/AC-4K white-box physical modelling
• Amp Models: Up to 60 white-box amp models plus Deep Image profiling amp models
• Profiling: NUX Image and Deep Image profiling for amp and OD/DIST pedal capture
• Third-Party Support: Compatible with external NAM (Neural Amp Modeler) files

Cabinets and IR

• Cabinet Engine: UR Cyber IR stereo cabinet engine
• Controls: Adjustable microphone type, position and distance

Effects and Routing

• Effect Blocks: Up to 14 simultaneous effect blocks
• Routing: Ultra-flexible dual-chain routing
• Send/Return: Dual send/return loops for external pedals

Audio Performance

• AD/DA Conversion: 24-bit
• Processing: 32-bit floating-point
• Sampling Rate: 48 kHz

Control and Connectivity

• Display: 5-inch high-definition colour LCD, readable in bright environments
• Editing: Onboard interface plus NUX Audio app and NUX Image app support
• USB: Built-in USB audio interface for recording, patch management and sound editing

Power and Construction

• Power: Built-in rechargeable battery
• Colour: White