Fender Mustang GT 40 Guitar Combo Amplifier

Product Code: 570549
One amp for every stage, the Mustang GT-40 is easy for beginning players but powerful enough to go around the world.

Availability: In stock

Price: £196.00
Order now for delivery to you Monday 26th March (with 1 hour delivery slot) or select Saturday Delivery at the checkout
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Fender Mustang GT 40 Guitar Combo Amplifier

How can a modern legend like the Mustang digital amplifiers be improved? Simple—we do it again, bigger and better with the Mustang GT-40. We take seven decades’ worth of experience crafting inspirational tools and use it to add new (and better) amp and effects models while making it easier to use all of this without sacrificing one iota of power. We make it easy to control a studio’s worth of authentic amp and effects models with one finger via Bluetooth and the exclusive Fender Tone app.

We invent the world’s first WiFi-equipped guitar amplifier, making it easy for you to download the latest updates, access Fender artist-created presets, and connect directly with a community of other creative players and music makers like yourself. We create the Mustang GT-40 digital amplifier, perfect for tabletop or recording desk.

Packed with 21 classic amp models—everything from the renowned ’59 Bassman to modern metal—and 47 different effects, the Mustang GT-40 can easily recreate classic tones or create brand-new, never-before-heard sounds. We developed new algorithms with even higher fidelity and more realistic response, along with more signal path flexibility so you can move effects anywhere in the signal chain for creative exploration. Program your sounds in the studio on the Mustang GT-40’s large, full-color LCD display and then, with one hand, take them anywhere for the most realistic listening experience possible.

We invented inspiring tone, and our updated amp models let your instrument’s voice and the dynamic nuances of your playing come through, reacting just like the originals to your every move. Lighten your attack to “clean up” your sound or dig in to make it grunt or howl. Mustang GT-40 and its dual 6” speakers reproduce every part of the performance with precision, as well as providing full-range output in stereo when streaming audio from your mobile device via wireless Bluetooth.

Adding convenient control to the Mustang GT-40’s power is the easy-to-use Fender Tone app. Not only can you control the amp in real time with one finger, just like the originals, you can easily upgrade the amp’s capabilities, adding more power and presets without patching a single cable or plugging in a soldering iron. And, you can connect easily to the Fender Digital ecosystem for learning and sharing.

Fender Tone App Features

Manage Presets
Search and browse the many included Presets created by Fender sound engineers, artists and users using the Fender Tone app, while a dedicated website—tone.fender.com—is the one-stop destination to browse and share presets with other creative players. The Fender Tone app’s intuitive interface lets you quickly select a Preset, make changes and hear the results in real-time, instantly.

Even though Mustang GT has 21 classic amp models and over 45 different studio-quality effects, it’s quick and easy to make changes and hear the results immediately.

“Setlists” are customized Preset groups. With Setlists you can quickly access your favorite tones—perfect for gigs, rehearsals and lessons.

For beginners, working with amps and effects for the first time can be daunting, while experienced players may be curious about how amps and effects work together to create a certain sound. Tone Tips are clear, illustrated walkthroughs that offer information and usage tips about amp models, effects and signal chain basics—everything needed to begin creating or refining your sound.

We believe Mustang GT is for everyone, so we’ve created an exclusive free app—Fender Tone—that works with any iOS- or Android-compatible device, as well as Mac and Windows-based personal computers.

One amp for every stage, the Mustang GT-40 is easy for beginning players but powerful enough to go around the world.


  • Series:Mustang™
  • Amplifier Type:Digital
  • Height:11” (27.9 cm)
  • Width:12” (31 cm)
  • Depth:18” (45.72 cm)
  • Weight:17 lbs (7.7 kg)
  • Speaker:Two - 6.5” Speakers
  • Inputs:One - 1/4”
  • Channels:One
  • Controls: Gain, Volume, Treble, Bass, Master, Encoder, Three LayerButtons, FX Button, Save Button, Menu Button, Tap Button
  • Effects: 21 Amp Models, 47 Effects
  • Wattage: 40 Watts (2x20 in Stereo)
  • Cabinet Material:5/8” particleboard
  • Covering:Black Textured Vinyl
  • Grille Cloth:Black
  • Handle:Integrated Top-Mount Handle
  • Knobs:Black Plastic
  • Other Features: USB Recording Output, 3.5mm AUX input, 3.5mm Headphone Output, Digital Chromatic Tuner, Bluetooth Audio Streaming, Easy WIFI firmware and feature updates, Optional 4-Button MGT-4 footswitch for preset/FX switching and Looper

Video Content

Weight 10.0000 Now: No


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Shipping & Returns

When will I receive my order?
Orders of items that are in stock placed before 2:00pm weekdays will be dispatched same day, weekend orders will ship Monday, all on a next working day service. If you need your item delivered on a specific day, you can leave a comment in the box at the checkout and we'll take it from there. Please note items shipping from our Aberdeen store may require a 2 day shipping service.

Tracking and 1 Hour Delivery Window.
Once your order has been arranged for collection with our courier (DPD), you'll receive a tracking number and you'll also receive a one hour delivery window for when your shipment will arrive, no more waiting in all day.

Is my item in stock?
Our stock system works in such a way that as soon as something is sold in store, it is no longer available online. You can buy with confidence knowing that your purchase is yours.

Can I ship my item to a different address?
We know that sometimes making sure you're in for a delivery can be a pain, so you can specify a different shipping address at the checkout (just make sure your billing address matches your payment card!).

Can I return my order?
If you have simply changed your mind and wish to return your item, let us know within 14 days and we'll arrange the return and refund with you. All returns are subject to Kenny's Music returns policy.

Any further questions?
If you have any questions relating to your order or anything in general, give us a call on 01383 733353, or get in touch using our contact form