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Product Description

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Nux Mighty 40BT 40 Watt Electric Guitar Amplifier

The Nux Mighty 40BT is one of the newest model of compact yet powerful electric guitar amplifiers to come from Nux. It features a 40 watt RMS output through a 10 inch speaker cone. Despite its small size, the amp has 4 channels (Clean, Overdrive, Metal and Lead) which can be tweaked with the EQ or via the mobile phone App for the amp. It features 3 different digital effects (Modulation, Delay, Reverb) which can be activated at the same time.

The Mighty40BT also features a TAP TEMPO button to adjust your delay's speed. Al includes a Bluetooth function to connect your phone and play along to your music tracks or adjust your tone with the ease of using the NUX MIGHTY APP which is available on Android and iOS.

Definitely a complete package both for beginners and long time players alike.

The Tech Features

Brand: Nux

Model: Mighty 40BT

Knobs: Gain, Level, Bass, Mid, High, FX Parameter, Effects Type, Master

Channels: Clean, Overdrive, Metal, Lead

Effects: 18 Variety of Effects (Chorus, Phaser, Tremolo, Vibe, Delay, and Reverb)

Speaker: 10 inch


Reviews (10)

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NU-X a little ripper.

By: on 19 January 2023
Great amp for all occasions and easy to transport from home to a mates place for a jam and on to a gig. An easier way to experiment with more sounds that you can imagine with very little effort. I LOVE IT and appreciate Artist for the great service.

Artist Guitars Response
Thank you so much for the review. We're glad to know that you loved it! We're always here if you need anything!

NU-X Mighty BT 40 is mighty

By: on 12 October 2022
I needed a replacemet for 2 broken- down tube amps. I needed it quickly. The Mighty BT 40 was delivered in 2 days. It was easy to get useful sounds from it straight away, and with more tweaking and experience I can do a lot more with it. It has useful features for practice: headphones out and bluetooth connectivity, so I can play with a backing track from You-tube, Spotify etc. The ability to use my phone for channel selection, adjusting and tweaking while playing is a surprise bonus. It is great value for money.

Artist Guitars Response
Thank you so much for taking the time to share this feedback. We really appreciate the support!

Great amp And delivery service.

By: on 12 August 2022
Nux Mighty 40BT 40 watt guitar amp was a good buy. Great amp.

Artist Guitars Response
Thank you so much for taking the time to share this feedback. We really appreciate the support!

Fantastic amp for practising and more

By: on 3 February 2022
I bought this amp from Artist Guitars a while ago together with my first Artist Guitar (followed by many). That means on top of the really good price I got an extra discount of 20 dollars because that is what Artist does when you buy guitar and amp together. What you can read in basically every review is that the deliver came fast and the support from Artist is fantastic. I had a few questions and got super professional answers straight away. About the amp. First of all it does it all - you can dial it down so you don't annoy the neighbours and still have a decent sound. And you can go LOUD. The fun starts when you start using the four channels and effects on the amp. Especially for beginners this is a great feature as you can enjoy some possibilities of sound modulation without spending heaps on pedals. And if you start using the app it gets even better. I have set up a few presets which I use regularly which I can easily access over the amp itself without the app. But if you'd like to add some rhythm to your playing you can use the built in drum machine as well. This amp is definitely worth the money and a great amp not only for beginners.

Artist Guitars Response
We thank you for the detailed review regarding the amp. We are always more than happy to assist our customers with any questions or concerns regarding our products and services.

WOW Outstanding

By: on 29 September 2021
I've had mine 4 about a month now and I honestly can't say anything bad about it, I've had some pretty expensive guitar amplifiers in the past but the NUX 40BT has wowed me the most, just absolutely love it xox

Artist Guitars Response
Thank you so much for taking the time to share this feedback. We really appreciate the support!

One very LOUD Amp

By: on 26 August 2021
What can I say about these Amps? Awesome for one. Flexible is another, oh and did I mention LOUD. Before owning this amp I had a Jade 100 watt amp and it is a great amp but the new NU-X 40BT is tops. It can produce a warm sound through to Heavy Metal screaming, Oh, and did I mention it is LOUD. This Amp really does pack a punch and is perfect for home and right through to using it on stage. Love my new MU-X 40BT and have retired my old Jade 100 watt amp.

Artist Guitars Response
Thank you for the awesome review and for all the support. Cheers

Stupidly good amp

By: on 12 October 2020
I needed a practice amp for jamming and writing. For 300 i expected crap. Who ever wrote the gain algorithm is a genius!! The dirty overdrive and the distortion to my ears is better than my Boss katana artist. If they put 2 celestion speakers in to a 100 watt version id buy it.....

Great practice amp for all

By: on 7 October 2020
I bought this amp for my kids to practice on and they absolutely love it. They are beginner to intermediate in skill levels. Pros- The range and tone versatility of the inbuilt effects and drum machine, although reasonably basic, is perfectly adequate and pretty damn tasty for a lot of different situations whether it be home based practice, some studio recording or any jam or band rehearsal you may have (depending on how wild your real drummer is of course!) Another reason to consider this amp is that there is quite a few other well known name brand practice amps of this size on the market right now that don't even have half the inbuilt effects and tone versatility (via the free downloadable app) that this little amp does at this pricepoint. So, hey, you've got to love that! Cons- Not much at all really...When considering the price and the fact it is marketed as a practice amp, then yeah, there is really not much to complain about at all. If you want all the extras of a professional small, medium or large live show worthy type of amp at 10x the price eg. footswich capability, effects in/out loop, DI output etc you won't find it here unfortunately (maybe the new and upgraded models will have this? Lol) But, for the average guitarist sitting at home or wherever, it will be absolutely perfect for you and very satisfying to your ears, no matter what your style. For any upandcoming metalheads out there looking at getting this, the metal tones are chunky and pretty ballsy for anyone and everyone who isn't just a full on, never satisfied, veteran tone junky. The tones are raw, thick and juicy and it handles drop tuning well at a reasonable volumes if not competing against a live drummer. Overall, this NU>X Mighty 40BT amp is a seriously great buy for the money. Classic looks, modern effects and great useable and versatile tones so, hey, well worth the money.

Great amp

By: on 4 September 2020
Been using the mighty 40 by for a couple weeks it's great. Lots of different effects to choose from also drum beats and back up tracks via app. The sound is great and clear even when turned up.

NUX 40BT Electric Guitar Amp

By: on 23 June 2020
I am super impressed with the Amp. I previously had two Acoustic Guitar amps but they just did sound right with the TC59 electric guitar I recently bought from Artist Guitars (which I absolutely love by the way and would strongly recommend). The NUX 40BT has a really nice rich and full sound and I am absolutely delighted with it. It was superbly packaged too within two boxes for extra protection and good inner polyurethane protection so much so that i could throw away the box and packaging in case I ever want to take the amp anywhere. Great product, great value for money and great delivery. Once again Artist Guitars have excelled. Thanks guys.

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