NUX MG-400 Guitar Multi-FX Pedal
Product Highlights
Product Highlights
NUX | For the creative artist
NUX | For the creative artist
NUX Audio is known and loved by singer-songwriters and musicians for its exceptional value for money and innovative products, such as the MG-400, a multi-effects pedal that functions as a drum machine and looper with a USB interface.
We are the largest NUX Audio Equipment retailer in the United Kingdom.
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Expert Advice, Click for Help
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FREE Delivery & Easy Returns Info
FREE Delivery & Easy Returns Info
DELIVERY
FREE Mainland UK Shipping for orders over £99 (Standard Service 2-3 days)
£3.99 per order for orders below £99. (Standard Service 2-3 days)
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EASY RETURNS
Not completely happy with your audio gear? No problem! simply return it back to us for a full refund within 60 days of purchase.
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Why Purchase from Us!
Why Purchase from Us!
Description
Description
NUX MG-400 — Professional Modelling Power in a Compact, Affordable Multi-FX Unit
The NUX MG-400 is a dual-DSP guitar processor that delivers high-quality amp modelling, responsive FX chains, third-party IR support, and full USB audio capability — all in a compact and highly affordable unit. Powered by the same TSAC-HD algorithm found in the flagship MG-30, it’s designed for guitarists who want flexible, pro-grade tone for studio, rehearsal or stage use.
Dual DSP Engine for Smooth Tone and Effects
Two independent digital processors handle amp simulation and effect processing, ensuring dynamic, low-latency response with rich harmonic content and smooth transitions between patches. The MG-400’s signal routing includes parallel and serial paths, offering complex tone creation without audio dropouts or phase issues.
Amp Modelling, IR Loading & USB Interface
Choose from a wide range of realistic amp, cab and effect models, and load up to 24 user IRs for custom cabinet voicing. The built-in USB-C interface allows for direct multi-track recording, re-amping, and editing via NUX QuickTone™ software — making it a perfect centrepiece for modern home studios.
Intuitive Workflow with Colour Display
The MG-400 features a full-colour LCD screen, user-friendly layout, and a footswitch-controlled looper and drum machine, making it equally suited for live looping, solo practice or structured performance setups.
KEY FEATURES: NUX MG-400 Guitar Multi-FX Pedal
- Dual DSP Tone Engine – Parallel routing, seamless patch switching and high-definition modelling.
- TSAC-HD Amp Modelling – Studio-quality amp and cab simulation with 24 built-in IRs.
- Third-Party IR Loader – Load your own cabinet responses via USB for custom voicing.
- USB-C Audio Interface – Multi-channel recording, re-amping and direct tone shaping with QuickTone™ software.
- Drum Machine & Looper – Includes 56 rhythm patterns and a 60-second stereo phrase looper.
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Bright Colour Display – Easy-to-navigate interface with responsive footswitches and rotary dial.
Specification
Specification
What's in the box?
What's in the box?
Downloads & Manuals
Downloads & Manuals
