RM1,590.00 – RM2,739.00Price range: RM1,590.00 through RM2,739.00


The MG-50Li stands as NUX’s flagship multi-effects processor for guitar and bass, a formidable fusion of two core technologies: TS/AC-4K white-box physical modeling amps and Deep Image profiling amp models. Its streamlined design, intuitive interface, and pristine tones invite players into a realm of sonic exploration. Encased in aluminum alloy, featuring six robust footswitches and a high-definition LCD, the MG-50Li is a timeless instrument, ready for any stage or studio. Crafting your signature sound has never been more fluid.
At the core of the MG-50Li lies our iconic TS/AC-4K Amp Modeling (White-box Physical Modelling algorithm), now twice as intricate as its predecessors. This engineering feat necessitated a new hardware platform that housed three dedicated DSPs: one for effects, one for amp modeling, and a third for split-amp simulation. We’ve dissected amp modeling into distinct preamp and power-amp simulations, which grants you the power to sculpt unique sonic textures by interchanging power tube models.
TS/AC-4K White-box Amps
Power Amps

NUX pushes the boundaries of tonal possibility with our proprietary black-box technology: Deep Image. This innovation delivers ultra-realistic amp tones, consolidating multi-layered simulations into a singular, cohesive sound. With Deep Image, guitarists can imprint their dream amps directly into the MG-50Li, carrying their sonic arsenal wherever inspiration strikes.
Unleash boundless tonal architectures with up to 14 simultaneous effect blocks and an ultra-flexible dual-chain routing system. The MG-50Li transforms into your personal sonic laboratory, allowing musicians to freely customize the effects chain to forge their ultimate tones.
Driven by three powerful NXP® RT processors and premium 32-bit AD/DA converters, the MG-50Li delivers unblemished sound quality with ultra-low system latency. Experience a tight, fast response that translates every nuance of your playing.
Engineered for the demands of live performance, the MG-50Li features professional-grade I/Os: two effect loops for integrating your cherished pedals, stereo XLR outputs for direct mixer integration, and MIDI in/out for seamless command over your MIDI ecosystem.
Designed for liberation, the MG-50Li incorporates a built-in battery, granting you the power to perform anywhere, anytime, unburdened by power outlets. Simply plug in and play – your stage is wherever you are.
Sculpt your sound with precision, either directly from the MG-50Li’s front panel or through the intuitive NUX Audio app on your mobile device or computer. The high-definition color LCD ensures readability even under harsh stage lights, providing an unyielding command over your sonic destiny.
| Specification | Details |
|---|---|
| Analog/Digital | Digital |
| Sampling Rate | 48 kHz / 32 bit |
| System Latency | Minimum 3 ms |
| Presets | 96 Factory presets, 201 User presets |
| Number of EFX Blocks | 14 (NG, CMP, EFX, AMP, EQ, S/R, IR, DLY, RVB, WAH, MOD, PL) |
| Effect Chain | Serial, Parallel, Split |
| Impulse Responses | 42 Factory Cyber IRs (L/R), 60 User IRs (L/R) |
| Amps | 28 White-box Modeling Amps, 30 Deep Image Amps, 30 User Amps |
| USB | USB-C (24-bit / 48 kHz USB Audio, USB MIDI [PC Editor], Firmware Update) |
| Bluetooth | NBT-1 Bluetooth Module (included) with App Control |
| Expression Control | Yes (optional external EXP pedal or NMP-2 Lite footswitch) |
| Bypass Switching | Buffered Bypass |
| Software | NUX Audio Editor (PC), NUX Audio App |
| INPUT/RETURN Impedance | 1 MΩ |
| AUX IN Impedance | 10 kΩ |
| OUTPUT L/R Impedance | 1 kΩ |
| BALANCED OUTPUT Impedance | 440 Ω |
| SEND Impedance | 1 kΩ |
| PHONES OUT Impedance | 10 Ω |
| INPUT to OUTPUT L/R Dynamic Range | 110 dB |
| Battery Lifetime | 6 hours |
| Battery Fully Recharging Time | 5 hours |
| Power Supply | 12V DC / 1.5A (Center Negative) |
| Current Draw | < 1400 mA |
| Dimensions | 393 (L) × 210 (W) × 72 (H) mm |
| Weight | 2.8 kg |



