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NuX MG-400 Guitar Multi-FX Pedal

by NUX
Original price £0
Original price £219.00 - Original price £219.00
Original price
Current price £219.00
£219.00 - £219.00
Current price £219.00

Get it in 3-5 working days

Warranty: 1 Year

Pickup available at 13 Paragon Street HULL

Usually ready in 2-4 days

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.

  • 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 supply9Vdc, 280mA pin-negative (adaptor included)
  • Inputs6.3mm jack (guitar), 3.5mm jack (aux input)
  • USB portUSB type-C for audio interface and PC/Mac editing
  • Sampling format48kHz, 32-bit
  • Frequency response20Hz - 20kHz (±1dB)
  • OutputsL/Mono + R 6.3mm jack, stereo 3.5mm headphones
  • Latency1.1ms
  • Dynamic range108dB
  • THD +N<0.03%
  • Input impedance470k ohms (Aux 10k ohms)
  • Output impedance1k ohm (Headphones 47 ohms)
  • Dimensions289 x 160 x 71mm
  • Weight920g

What customers say about us

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Gough & Davy Ltd
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Tyler Rooney
August 30, 2025
Amazing shop with top quality instruments. Staff are very kind and helpful. Would definitely recommend this place.
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alfie
August 27, 2025
Visited this music shop yesterday to have a look at various pianos for future purchase. The customer service was exceptional. The staff were exceptionally friendly and welcoming, allowing us to thoroughly test out several pianos. I intend to return in the future.
User Image
Richard Dervey
August 26, 2025
Great experience in Gough and Davy today, Shawn’s no nonsense and quick witted approach, along with his knowledge and experience will definitely be taking us back for more! Great service and excellent value.
User Image
Adam Page
August 18, 2025
Just recently bought a keyboard here - the lovely Shawn helped me pick out the right one for me, and a couple weeks later I couldn't be more happy with it! Lots of quality choice and super helpful , would absolutely recommend :)
User Image
Susan Oke
August 15, 2025
Excellent service of my guitar by Rob at the Hull store - new strings etc. Service with a smile and genuine interest in my guitar. Highly recommended. The star rating wasn't working and would only let me highlight two stars. The service deserves 5 stars.
User Image
N.I. alfaincinaroar
August 6, 2025
I recently bought my keyboard from here instead of doing online, and I'm happy I did! Upon entering the shop you'll notice the wide variety of instruments ( especially pianos) displayed. One of the staff members helpfully talked me throught the different kinds of keyboard and gave me an idea of what sort of thing I wanted to buy , this was pleasing as it felt as if he wasn't trying to sell me something and generally wanted to help me! 👍 I ended up buying the keyboard there and then and it has been a perfect fit for me ever since! I would definitely recommend this place, even if you just wanted advice!
User Image
Nicholas Wilkins
August 5, 2025
Used Gough & Davy many times over the years and have always been happy with their service. Most recently, I bought a new digital piano yesterday and it's been delivered, fully set up andcready to play today. Couldn't be happier. The staff are all very knowledgeable and take their time to explain all the in's and ous of various different models to ensure you choose the right one for you. My family will always use Gough & Davy. Thank you guys.
User Image
Charlotte X
July 28, 2025
Such a shame there aren’t more shops like this. What an absolute diamond of a place! Katie was fabulous sorting my daughter out with her first violin. We came from Grimsby but will be back again for all our future musical needs 🎵
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Christopher Lazenby
July 26, 2025
I bought a Yamaha hybrid piano a few years ago from Gough & Davy and needed to replace one of the key tops. This was proving to be a logistical nightmare considering it was such a simple but integral part. Shaun stepped in and saved the day, for which I will be eternally grateful. Collected the replacement key today, Shaun couldn't have been more helpful, piano rescued - Cheers Shaun & G&D, my favourite music store for about 50 years!
User Image
Hermione Brockwell
July 21, 2025
I came in around a week ago and was greeted by the staff in a lovely manner. I was told to talk to Oli due to the type of guitar I was looking for. He was amazing and showed me a few things around what I was looking for. He showed me how each guitar I considered sounded and compared them perfectly for me. Couldn’t be more grateful and walked out with a beautiful guitar!
User Image
Tyler Rooney
August 30, 2025
Amazing shop with top quality instruments. Staff are very kind and helpful. Would definitely recommend this place.
User Image
alfie
August 27, 2025
Visited this music shop yesterday to have a look at various pianos for future purchase. The customer service was exceptional. The staff were exceptionally friendly and welcoming, allowing us to thoroughly test out several pianos. I intend to return in the future.
User Image
Richard Dervey
August 26, 2025
Great experience in Gough and Davy today, Shawn’s no nonsense and quick witted approach, along with his knowledge and experience will definitely be taking us back for more! Great service and excellent value.
User Image
Adam Page
August 18, 2025
Just recently bought a keyboard here - the lovely Shawn helped me pick out the right one for me, and a couple weeks later I couldn't be more happy with it! Lots of quality choice and super helpful , would absolutely recommend :)
User Image
Susan Oke
August 15, 2025
Excellent service of my guitar by Rob at the Hull store - new strings etc. Service with a smile and genuine interest in my guitar. Highly recommended. The star rating wasn't working and would only let me highlight two stars. The service deserves 5 stars.
User Image
N.I. alfaincinaroar
August 6, 2025
I recently bought my keyboard from here instead of doing online, and I'm happy I did! Upon entering the shop you'll notice the wide variety of instruments ( especially pianos) displayed. One of the staff members helpfully talked me throught the different kinds of keyboard and gave me an idea of what sort of thing I wanted to buy , this was pleasing as it felt as if he wasn't trying to sell me something and generally wanted to help me! 👍 I ended up buying the keyboard there and then and it has been a perfect fit for me ever since! I would definitely recommend this place, even if you just wanted advice!
User Image
Nicholas Wilkins
August 5, 2025
Used Gough & Davy many times over the years and have always been happy with their service. Most recently, I bought a new digital piano yesterday and it's been delivered, fully set up andcready to play today. Couldn't be happier. The staff are all very knowledgeable and take their time to explain all the in's and ous of various different models to ensure you choose the right one for you. My family will always use Gough & Davy. Thank you guys.
User Image
Charlotte X
July 28, 2025
Such a shame there aren’t more shops like this. What an absolute diamond of a place! Katie was fabulous sorting my daughter out with her first violin. We came from Grimsby but will be back again for all our future musical needs 🎵
User Image
Christopher Lazenby
July 26, 2025
I bought a Yamaha hybrid piano a few years ago from Gough & Davy and needed to replace one of the key tops. This was proving to be a logistical nightmare considering it was such a simple but integral part. Shaun stepped in and saved the day, for which I will be eternally grateful. Collected the replacement key today, Shaun couldn't have been more helpful, piano rescued - Cheers Shaun & G&D, my favourite music store for about 50 years!
User Image
Hermione Brockwell
July 21, 2025
I came in around a week ago and was greeted by the staff in a lovely manner. I was told to talk to Oli due to the type of guitar I was looking for. He was amazing and showed me a few things around what I was looking for. He showed me how each guitar I considered sounded and compared them perfectly for me. Couldn’t be more grateful and walked out with a beautiful guitar!
User Image
Tyler Rooney
August 30, 2025
Amazing shop with top quality instruments. Staff are very kind and helpful. Would definitely recommend this place.
User Image
alfie
August 27, 2025
Visited this music shop yesterday to have a look at various pianos for future purchase. The customer service was exceptional. The staff were exceptionally friendly and welcoming, allowing us to thoroughly test out several pianos. I intend to return in the future.
User Image
Richard Dervey
August 26, 2025
Great experience in Gough and Davy today, Shawn’s no nonsense and quick witted approach, along with his knowledge and experience will definitely be taking us back for more! Great service and excellent value.
User Image
Adam Page
August 18, 2025
Just recently bought a keyboard here - the lovely Shawn helped me pick out the right one for me, and a couple weeks later I couldn't be more happy with it! Lots of quality choice and super helpful , would absolutely recommend :)
User Image
Susan Oke
August 15, 2025
Excellent service of my guitar by Rob at the Hull store - new strings etc. Service with a smile and genuine interest in my guitar. Highly recommended. The star rating wasn't working and would only let me highlight two stars. The service deserves 5 stars.
User Image
N.I. alfaincinaroar
August 6, 2025
I recently bought my keyboard from here instead of doing online, and I'm happy I did! Upon entering the shop you'll notice the wide variety of instruments ( especially pianos) displayed. One of the staff members helpfully talked me throught the different kinds of keyboard and gave me an idea of what sort of thing I wanted to buy , this was pleasing as it felt as if he wasn't trying to sell me something and generally wanted to help me! 👍 I ended up buying the keyboard there and then and it has been a perfect fit for me ever since! I would definitely recommend this place, even if you just wanted advice!
User Image
Nicholas Wilkins
August 5, 2025
Used Gough & Davy many times over the years and have always been happy with their service. Most recently, I bought a new digital piano yesterday and it's been delivered, fully set up andcready to play today. Couldn't be happier. The staff are all very knowledgeable and take their time to explain all the in's and ous of various different models to ensure you choose the right one for you. My family will always use Gough & Davy. Thank you guys.
User Image
Charlotte X
July 28, 2025
Such a shame there aren’t more shops like this. What an absolute diamond of a place! Katie was fabulous sorting my daughter out with her first violin. We came from Grimsby but will be back again for all our future musical needs 🎵
User Image
Christopher Lazenby
July 26, 2025
I bought a Yamaha hybrid piano a few years ago from Gough & Davy and needed to replace one of the key tops. This was proving to be a logistical nightmare considering it was such a simple but integral part. Shaun stepped in and saved the day, for which I will be eternally grateful. Collected the replacement key today, Shaun couldn't have been more helpful, piano rescued - Cheers Shaun & G&D, my favourite music store for about 50 years!
User Image
Hermione Brockwell
July 21, 2025
I came in around a week ago and was greeted by the staff in a lovely manner. I was told to talk to Oli due to the type of guitar I was looking for. He was amazing and showed me a few things around what I was looking for. He showed me how each guitar I considered sounded and compared them perfectly for me. Couldn’t be more grateful and walked out with a beautiful guitar!
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