The NU-X MG-50Li Guitar Multi-FX Modeler and Profiler in Shadow Mist is a powerful floor processor for guitar and bass players who want amp modelling, profiling, effects, cabinet simulation and recording tools in one compact unit. Designed for stage, studio, rehearsal and home practice, it gives players a flexible way to build complete tones without carrying multiple pedals, amps or external interfaces.

At the core of the MG-50Li are NU-X TSAC-4K white-box physical modelling amp technology and Deep Image profiling. This combination gives you realistic amp response while also allowing you to capture favourite amplifiers or overdrive and distortion pedals using the NUX IMAGE app. With 27 white-box modelling amps, 33 Deep Image profiling amps and space for 30 user amps, the MG-50Li offers a wide tone library for clean, crunch, high gain, bass and custom profiled sounds.

The processor can run up to 14 effect blocks at the same time, with flexible dual-chain routing to build simple pedalboard layouts or more advanced signal paths. The L/R Cyber IR engine provides stereo cabinet emulation with adjustable microphone, position and distance parameters, helping you fine tune the feel and response of the speaker section for live outputs, recording and headphone use.

Sound quality is designed for serious players, with 24 bit AD/DA conversion, 32 bit floating point processing and a 48kHz sample rate. The minimum 3ms latency keeps the playing response fast and natural, while the 5 inch high definition colour LCD display makes editing patches clear on stage or in brighter environments.

Connectivity is strong for both live and studio use. The MG-50Li includes input, expression pedal input, aux input, USB C, send and return loops, left and right outputs, DI out, earphone output and MIDI in and out. The built in USB audio interface supports computer recording, patch management and sound customisation, while the included NBT-1 Bluetooth audio and MIDI adaptor allows app control and wireless audio use.

A built in rechargeable battery makes the MG-50Li especially useful for portable playing, rehearsal spaces and quick setups where mains power may not always be convenient. Compact but highly capable, it is a strong choice for guitarists and bassists looking for a modern multi effects pedal, amp modeller and profiling processor with deep editing options and practical gig ready control.

• Guitar and bass multi effects modeler and profiler in Shadow Mist
• TSAC-4K white-box physical modelling amp technology
• Deep Image profiling for capturing amps and OD or distortion pedals
• 27 white-box modelling amps and 33 Deep Image profiling amps built in
• 30 user amp slots for custom captures and tones
• Up to 14 simultaneous effect blocks
• Flexible dual-chain routing for advanced signal paths
• L/R Cyber IR engine with adjustable microphone, position and distance settings
• 24 bit AD/DA conversion, 32 bit floating point processing and 48kHz sample rate
• Minimum 3ms latency for responsive playing feel
• 5 inch high definition colour LCD display
• Dual send and return loops for routing external pedals
• Built in USB audio interface for recording and patch management
• Bluetooth app control with included NBT-1 adaptor
• Built in rechargeable battery for portable use
• Inputs include instrument input, EXP input, aux input and USB C
• Outputs include send and return, left and right outputs, DI out, earphones and MIDI in and out
• Dimensions 393 x 210 x 72mm
• Weight 2.8kg

IN THE BOX
MG-50Li Guitar Multi-FX
Power adaptor
USB cable
NBT-1 Bluetooth audio and MIDI adaptor
Quick Start Guide

MINI FAQ
Q: Is the NU-X MG-50Li suitable for both guitar and bass
A: Yes, it is designed as a multi effects processor for guitar and bass, with amp models, effects and routing options suitable for both instruments.

Q: Can I capture my own amp or pedal sounds
A: Yes, the MG-50Li supports NUX Image and Deep Image profiling, allowing users to capture compatible amps and overdrive or distortion pedals.

Q: Can it be used for recording
A: Yes, the built in USB audio interface allows connection to a computer for recording, patch management and sound editing.

Q: Does it run on battery power
A: Yes, the built in rechargeable battery makes it useful for portable playing, practice and quick setups without relying on mains power.