--- product_id: 513275741 title: "NUX MG-400 Guitar Multi-FX Pedal with dual processors and delivering high definition models and increased flexibility. Integrated effect" brand: "nux" price: "AR$1124841" currency: ARS in_stock: true category: "Nux" url: https://www.desertcart.com.ar/products/513275741-nux-mg-400-guitar-multi-fx-pedal-with-dual-processors store_origin: AR region: Argentina --- # USB-C audio interface with PC/Mac editor High definition TSAC-HD amp & effect models Dual processors for seamless multitasking NUX MG-400 Guitar Multi-FX Pedal with dual processors and delivering high definition models and increased flexibility. Integrated effect **Brand:** nux **Price:** AR$1124841 **Availability:** ✅ In Stock ## Summary > 🎸 Elevate your tone, command the stage, and never miss a beat with the MG-400 Multi-FX powerhouse! ## Quick Answers - **What is this?** NUX MG-400 Guitar Multi-FX Pedal with dual processors and delivering high definition models and increased flexibility. Integrated effect by nux - **How much does it cost?** AR$1124841 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/513275741-nux-mg-400-guitar-multi-fx-pedal-with-dual-processors) ## Best For - nux enthusiasts ## Why This Product - Trusted nux brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pro-grade Dual Processors:** Experience ultra-smooth, lag-free effect layering that keeps your sound sharp and dynamic on stage or in the studio. - • **Seamless USB-C Integration:** Edit, save, and manage your presets effortlessly with Quicktone software—perfect for the modern digital workflow. - • **Built-in Drum Machine & Looper:** Jam, rehearse, and compose with a fully featured rhythm section and phrase looper, making practice and performance more inspiring. - • **Crystal-Clear TSAC-HD Modeling:** Unlock pristine, high-definition amp and effect simulations that elevate your tone to professional standards. - • **36 Memory Slots & Expression Pedal:** Customize and recall your signature sounds instantly, with real-time control over wah, swell, and more for expressive playing. ## Overview The NUX MG-400 is a cutting-edge guitar multi-effects pedal featuring dual processors and high-definition TSAC-HD amplifier and effect models. It offers an expression pedal, two programmable footswitches, and 36 onboard memory slots for versatile sound customization. Integrated USB-C connectivity allows seamless editing via PC/Mac Quicktone software and functions as a high-quality audio interface. With built-in drum machine and looper, plus 12 importable I.R. cabinet simulations, the MG-400 is a complete, studio-ready rig designed for professional guitarists seeking flexibility and pristine tone. ## Description NU-X | MG-400 Guitar Multi-FX Pedal Core | Image Modulation, Delay and Reverb Effects With Fully-featured drum machine and looper The NU-X MG-400 builds on the success of the ground-breaking MG-300 compact multi-FX pedal, adding dual processors and delivering high definition models and increased flexibility. Integrated effects sections include Drive, Amp Simulation, I.R cabinet simulation, Modulation, Delays & Reverbs with a host of options within each category. Audio modelling is based on the NU-X TSAC-HD algorithm, which delivers high definition analogue circuit simulation for pro quality guitar tones. An expression pedal covers wah and swell effects amongst other possibilities. All settings can be edited onboard or via USB using the downloadable PC/Mac Quicktone software and then stored into one of 36 internal memory locations. For live or rehearsal backing, the built-in Jam function has a fully featured drum machine and phrase looper. To integrate with a DAW studio suite, the USB also functions as a high quality audio interface, completing the studio-ready guitar rig. The main output can be stereo or mono for guitar amplifiers or D.I to studio equipment. There is an additional 3.5mm output for stereo headphones. Expanding the control surface has provided space for additional control footswitches for a smoother and more accessible live playing experience. PRODUCT FEATURES: Expression pedal and 2 programmable control switches High definition TSAC-HD amplifier and effect models USB audio interface and PC/Mac editor Core image modulation, delay and reverb effects Fully-featured drum machine and looper 12 importable I.R. cabinet simulations Power supply is included SPECIFICATION: Power supply 9Vdc, 280mA pin-negative (adaptor included) Inputs 6.3mm jack (guitar), 3.5mm jack (aux input) USB port USB type-C for audio interface and PC/Mac editing Sampling format 48kHz, 32-bit Frequency response 20Hz - 20kHz (±1dB) Outputs L/Mono + R 6.3mm jack, stereo 3.5mm headphones Latency 1.1ms Dynamic range 108dB THD +N <0.03% Input impedance 470k ohms (Aux 10k ohms) Output impedance 1k ohm (Headphones 47 ohms) Dimensions 289 x 160 x 71mm Weight 920g BOX CONTAINS: MG-400 multi-FX pedal 9Vdc UK power adaptor ## Features - Expression pedal and 2 programmable control switches - High definition TSAC-HD amplifier and effect models - USB audio interface and PC/Mac editor - Core image modulation, delay and reverb effects - Fully-featured drum machine and looper ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BNVGCTLD | | Amperage | 300 Milliamps | | Audio Output Effects | Multi-Effect | | Brand Name | NUX | | Color | black | | Connector Type | USB-C | | Controls Type | Knob | | Customer Reviews | 4.3 4.3 out of 5 stars (38) | | Hardware Interface | USB | | Included Components | MG-400 multi-FX pedal, 9Vdc UK power adaptor | | Item Dimensions | 28.9 x 16 x 7.1 centimeters | | Item Dimensions L x W x H | 28.9L x 16W x 7.1H centimeters | | Item Type Name | Multi-FX Pedal | | Item Weight | 1.28 Kilograms | | Manufacturer | NUX | | Manufacturer Part Number | MG-400 | | Model Name | Multi-FX Pedal | | Model Number | MG-400 | | Number of Items | 1 | | Power Source | Powered by DC power supply | | Set Name | 36 internal memory slots | | Signal Format | Analog | | Style | Ausdruck, Looper, Modulation, Verzögerung, Reverb, Wah | | Unit Count | 1 Count | | Voltage | 9 Volts | ## Product Details - **Brand:** NUX - **Colour:** black - **Item weight:** 1.28 Kilograms - **Product dimensions:** 28.9L x 16W x 7.1H centimeters - **Style:** Ausdruck, Looper, Modulation, Verzögerung, Reverb, Wah ## Images ![NUX MG-400 Guitar Multi-FX Pedal with dual processors and delivering high definition models and increased flexibility. Integrated effect - Image 1](https://m.media-amazon.com/images/I/61znD+DtdnL.jpg) ## Frequently Bought Together - NUX MG-400 Guitar Multi-FX Pedal with dual processors and delivering high definition models and increased flexibility. Integrated effect - Anpro Guitar Lead Cable 3 m /10 FT, 6.3 mm Guitar Instrument Cable for Electric Guitar Bass Keyboard - Straight to L Shape Plugs - Ernie Ball Not Even Slinky Nickel Wound Electric Guitar Strings - 12-56 Gauge --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/513275741-nux-mg-400-guitar-multi-fx-pedal-with-dual-processors](https://www.desertcart.com.ar/products/513275741-nux-mg-400-guitar-multi-fx-pedal-with-dual-processors) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-11-09*