Fender Mustang GT40 Combo Amplifier
Move your mouse over image or click to enlarge
Fender Mustang GT40 Combo Amplifier Fender Mustang GT40 Combo Amplifier Top Fender Mustang GT40 Combo Amplifier Back Fender Mustang GT40 Combo Amplifier Angle

Fender Mustang GT 40 Combo Amplifier

by Fender
The new Fender Mustang GT 40 Combo Amplifier elevates the classic Mustang II design with built-in Wi-Fi, Blueooth and brand new effects! Wor..

Read More



The new Fender Mustang GT 40 Combo Amplifier elevates the classic Mustang II design with built-in Wi-Fi, Blueooth and brand new effects!

World’s First Wi-Fi Equipped Guitar Amplifier

The Fender Mustang amp is quite simply a modern legend so when Fender decided to upgrade it they knew they were going to have to do something really special; enter the Fender Mustang GT 40.

Modern Innovation – Guitar Amp with WiFi

Boasting over seven decades of experience in creating incredible products for the music industry, Fender constantly innovate.

With the Mustang GT series, Fender have created the world’s first WiFi-equipped guitar amplifier. This amazing feature allows you to easily download updates and Fender artist-created presets as well as connect to the online community with other musicians like yourself.

21 Classic Amp Models, 47 Effects

The Mustang GT 40 brings you 21 different, classic amp models all rolled into one and 47 different high quality effects.

Thanks to new algorithms developed by Fender and incredible sound fidelity, the GT-40 is able to realistically replicate the response and performance of a wide range of great amps from the famous ’59 Bassman to modern metal amps.

Increased signal path flexibility allows you to move effects anywhere in the signal chain, opening up a whole world of sonic creativity and potential.

Inspiring Tone

The Fender Mustang GT 40 delivers 40 watts of power using two high fidelity 6.5” speakers. Full-range stereo output and crystal clear audio allows you and your audience to enjoy every nuance of your playing.

As the Mustang GT 40 is also Bluetooth compatible you can even stream audio from your device making it great for playing tracks between sets or for just enjoying some of your favourite tracks with a great, high quality output.

Fender Tone App Compatible

To add further convenience; the Fender Tone app coupled with the Mustang GT-40’s wifi compatibility gives you a whole lot of power at your fingertips.

With a swipe of the ginger you can add power, switch up presets and more – all in real time.

Connecting to the Fender Digital ecosystem gives you access to a whole host of learning and sharing capabilities.

On the GT-40 amp itself you have a large, full-colour LCD display that makes programming your settings easy.

V2.0 Firmware Update

As if the Fender Mustang GT series of amps wasn't already good enough, Fender have now rolled out a brand new V2.0 firmware upgrade for you. There are two different ways of installing this firmware, and they are as follows:

  • V2.0 Firmware with V2.0 Presets - simply connect your amplifier to a WiFi network, press and hold both the Encoder and the top Layer button whilst switching the amp on, and keep them held for five seconds
  • V2.0 Firmware without the V2.0 Presets - as above, you need to connect your amplifier to a WiFi network, but this time only hold the Encoder button whilst switching the amp on

This firmware upgrade is compatible with all amplifiers in the current Fender Mustang GT range.

Additional Features

Adding extra bang for your buck, the Fender Mustang GT-40 has some great additional features.

First, you’ll find an extremely useful digital chromatic tuner so you can make sure you’re perfectly in tune which is very convenient in the studio or a gig situation.

You’ll also find a USB output for recording, allowing you to plug directly into your computer and favoured recording software and record your performance directly from the amp.

In addition to the Bluetooth audio streaming, there is a 3.5mm AUX input so you can play music from other devices and enjoy the great quality audio of the GT-40.

An Amp for All Uses

Coming in a nicely compact enclosure, the Mustang GT-40 digital amplifier is a perfect fit for placing on a desktop for practising at home or recording in the studio yet powerful enough to be used on stage.

Very easy to get to grips with, it is perfect for beginners but has enough options and power to serve even the most veteran of guitarists.

Fender Mustang GT 40 Specs:

  • Series: Mustang
  • Amplifier Type: Digital
  • Height: 11” (27.9cm)
  • Width: 12” (31cm)
  • Depth: 18” (45.72cm)
  • Weight: 17lbs (7.7kg)
  • Speaker: Two – 6.5” Speakers
  • Inputs: One – ¼” Jack Input
  • Channels: One
  • Controls: Gain, Volume, Treble, Bass, Master, Encoder, Three Layer Buttons, 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


Weight (kg)8.2300
Channels2 channels
SeriesMustang Series
Woofer Size2 x 6.5" woofer
Power40 watts
Amp Typemodelling / digital amplifier

Customer Reviews

This product doesn't have any reviews yet, why not write one?

Write Your Own Review

Only registered users can write reviews. Please, log in or register