Electric Guitar Effects

The NUX MG-50Li Dark Blue is a top-of-the-range multi-effects pedalboard for guitar and bass, combining advanced amp modelling, DeepImage profiling, a stereo IR engine and built-in drums, all in a robust format designed for stage and studio.

ARTICLE N° 117948
With the MG-50Li Dark Blue, NUX offers a multi-effects pedalboard designed as a true nerve centre for modern guitarists and bassists. This version is distinguished by its elegant Dark Blue finish, while retaining all the advanced technological platform that makes the MG-50Li a particularly accomplished tool for creation and performance.

The heart of the MG-50Li is based on an architecture with three independent DSPs, separating effects processing, amplifier modelling and complex chain management. This design guarantees minimal latency, immediate response under the fingers and faithful dynamics, even when using parallel routings or extended stereo configurations.

TS/AC-4K White-Box modelling offers detailed reproduction of amp behaviour, with a clear distinction between preamp and power stage. This approach makes it possible to select different power tube models and fine-tune the dynamic response to suit the desired style. In addition, DeepImage technology lets you load or create amp, preamp and pedal profiles, so you can find your reference sounds anywhere, without constraint.

The cabinet section is based on the Cyber IR stereo engine, capable of managing left/right impulse responses with precise microphone, position and distance settings. Combined with the ability to use up to 14 simultaneous effects blocks and serial, parallel or split chains, it makes it possible to build complex rigs while maintaining perfect signal clarity.

The MG-50Li Dark Blue features balanced XLR outputs, two effects loops for integrating external pedals, full MIDI connectivity and a large colour display that's easy to read in difficult lighting conditions. Its built-in rechargeable battery, offering up to five hours of autonomy, provides appreciable freedom for rehearsals, concerts or mobile set-ups. All this is complemented by the NUX Audio App, which makes it easy to edit, manage presets and record via the built-in USB audio interface.
Analog / digital
 Digital
Mono / stereo
 Mono and stereo
Signal path
 Buffered Bypass
Screen
 Yes
External effects loop
 Yes
DI output
 Yes
Headphone output
 1
Control pedal input
 Expression
MIDI port
 Yes
USB port
 Yes
Power supply
 Power adapter (included), Rechargeable battery
Weight
 2,8 kg
Connectors
 Jack female Mono, Jack female Stéréo, XLR male 3 pins, Mini Jack female stereo
Accessory Type
 Pedal
  • NUX MG-50Li Dark Blue
  • Digital multi-effects pedalboard for guitar and bass
  • Audio processing: digital, 32-bit floating point
  • Sampling frequency: 48 kHz
  • Minimum system latency: 3 ms
  • Presets: 96 factory presets, 201 user presets
  • Effect blocks: up to 14 simultaneous
  • Block types: Noise Gate, Compressor, Effects, Amplifier, EQ, Send/Return, IR, Delay, Reverb, Wah, Modulation, Pitch
  • Effect chains: serial, parallel, split
  • Amplifiers: 28 White-Box amps, 30 DeepImage amps, 30 user profiles
  • Impulse responses: 42 Cyber IR factory stereo, 60 IR user stereo
  • Cabinet simulation: L/R Cyber IR with mic, position and distance controls
  • Display: 5-inch HD colour LCD
  • Converters: 24-bit AD/DA
  • Dynamic range input to L/R outputs: 110 dB
  • Input / Return impedance: 1 MΩ
  • L/R outputs impedance: 1 kΩ
  • Balanced XLR outputs impedance: 440 Ω
  • Effects loops: 2 Send/Return
  • USB: USB-C 24-bit / 48 kHz audio, MIDI, firmware update
  • Bluetooth: NBT-1 module included for control via application
  • Expression control: external expression pedal or NMP-2 Lite footswitch (optional)
  • Bypass: Buffered Bypass
  • USB audio interface: yes
  • Built-in battery: rechargeable
  • Battery life: up to 5 hours
  • Recharge time: approx. 5 hours
  • External power supply: 12 V DC, 1.5 A, negative centre
  • Power consumption: < 1400 mA
  • Dimensions: 393 × 210 × 72 mm
  • Weight: 2.8 kg
NUX - MG-50Li Dark Blue
NUX - MG-50Li Dark Blue
349,17 € excl VAT
Resupply
Arrival expected on Aug 11, 2026
Guarantee 3  years
Fred
Fred
Eric
Eric
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