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Fender Mustang GT 40 40-Watt 2x6" Guitar Combo Amplifier

Ideal for home or studio use, the ultra-lightweight Mustang GT 40 40-Watt 2x6" Guitar Combo Amplifier pairs revolutionary amp technology with renowned Fender Mustang tone, performance, and quality.


(13 reviews)

SKU: F23101000-P

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Discounted Price $279.99
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Revolutionizing the world of digital guitar amplification, Fender is proud to introduce the Mustang GT Series combo amps. The user-friendly, ultra-versatile Mustang GT Series amps come loaded with new and improved onboard amps & effects that are controllable via the exclusive Fender Tone app, a built-in looper, an integrated chromatic tuner, Bluetooth connectivity, a USB recording output, and so much more! The first WiFi-equipped amps in the industry, you can easily download the latest updates, access presets created by renowned Fender artists, and connect directly with a community of creative musicians like yourself! Whether you're practicing at home, recording in the studio, or performing on a big stage, there's a Mustang GT amplifier for you.

The smallest of the bunch, the Fender Mustang GT 40 is a great choice if you're looking for a lightweight, feature-filled amp for practicing at home or recording in the studio. The Mustang GT 40 serves up 40 watts of power and features dual Fender Special Design 6.5" speakers for incredible tone. It comes loaded up with an extensive array of upgraded authentic amps and effects that can give you any sound you're looking for while the free exclusive Fender Tone app gives you the ability to easily access presets and manage/edit your sounds. Equipped with WiFi, you can easily download the most up-to-date firmware and connect directly with a community of creative players while Bluetooth capabilities allows you to stream music wireless from any Bluetooth device or customize a preset via your iOS or Android device. With the optional MGT-4 footswitch, you can unlock the powerful onboard 60-second looper to spark your creativity. Finally, the Mustang GT 40 boasts an integrated top handle and an easy-to-use interface that includes a crystal-clear, LCD color display along with 3 soft-touch keys and a large encoder dial for intuitive, powerful sound shaping.


  • 40-watt WiFi-equipped digital amplifier
  • Two 6.5" Fender Special Design speakers
  • Free, exclusive Tone App for one-touch preset access, management and editing
  • New models and effects with "spillover"
  • Bluetooth audio streaming and control
  • Onboard 60-second looper; setlist support
  • Optional MGT-4 footswitch for control of presets and effects, tuner and looper access

Get your Fender Mustang GT 40 40-Watt 2x6" Guitar Combo Amplifier today at the guaranteed lowest price from Sam Ash Direct with our 45-day return and 60-day price protection policy.

Things You Will Get:

  • Guitar Combo Amplifier

Great sound for a great price


I play this amp every day for a couple hours and I get excited to use different types of signal chains. Sounds awesome clean and kicks butt when you want to rock hard!

Billy Mac

Ford's Nj


The absolute hands-down best practice amplifier ever made


I've been buying guitars, amplifiers, and effects for more than 30 years, and I can say with 100% honesty that this is an absolutely revolutionary amplifier, and as a practice amplifier, it couldn't be more perfect. Right out of the box, I connected my phone to the amp, and the amp to my Wi-Fi network. As a huge fan of late 80s rock, I like a fairly specific guitar sound, but had no problem locating a near-perfect patch in the downloadable patch library. Literally, within 20 minutes, it sounded exactly like what I wanted a practice amp to sound like. If you liked the G-Dec 30 at all, you'll love the Mustang GT40.


Huntsville, AL


Awesome Amp with Awesome Technology


The new line of Mustang amps from Fender leave you with a seemingly infinite array of sonic possibilities. The presets sound great and it is easy to tweak what is already on the amp to your own specifications. The blue tooth capabilities also make it easy to jam or along or practice with audio from your mobile device, or it doubles for a great blue tooth speaker in general.




Classic Tone with a Modern Twist


All the tones you would expect from Fender with modern twists like Bluetooth connectivity which allows you to stream music from your phone or ipod wirelessly to the amp to jam along with. Built in WiFi allows you to update software and download presets. Along with a built in looper and tuner, this 40 watt amp has everything you could want in a home practice amp. This is a Sam Ash review.


Cincinnati, OH


Great New Amp!


This is a great new amp by Fender. The screen is great and makes it easy to adjust the sound settings. Lots of fun!




Newby from Fender


This 40w amp from Fender packs a punch with two 6.5" Fender Special Design speakers. It is capable of Bluetooth audio streaming and control. The amp is WiFi equipped. Plenty of models and effects that makes this amp a must have for home, studio or live performance.

Rockn Rob

BUffalo Grove


Killer sound and function in a tiny lightweight package!


Great amp for your practice room or studio or even small gigs. Tons of fx, amp models, usb connectivity, 40 watts of digital power. Dual 6.5 inch speakers for cool stereo fx imaging. 100 presets, you'll never run out of sound options! This is a staff review from Shawn Kern @ Sam Ash Indianapolis,IN.




HUGE Sound; Little Amp


The Fender Mustang GT Series has stepped up the amp modeling game. Fender has really made a mark in the amp modeling world with this series. Any sound from a reverby clean tone to a classic fuzzface to hi gain metal tones is possible with the new Mustang GT. This amp brings every tone you can think of to the table. With this amp you control your world and your sound.

Drew Johnson

Indianapolis, IN


Great Little combo


I was pleasantly surprised when I played this amp. The Fx are great and the amp sims are even better. If you are looking for a great sounding portable amp with a lot of different sound options I would highly recommend checking this amp out.





Great little amp for practicing at home. I really dig the display screen and all the options for amp modeling with effects. It's a super user friendly experience. Also the Bluetooth capabilities make it great for jamming along with anything off of your mobile device or to just rock some tunes through. Really cool new product from Fender.




Mustang GT 40 40-Watt 2x6" Guitar Combo Amplifier

4.8 13


Amp Type Digital
Channels 1
Watts 40
Speaker Configuration 2 x 6"
Speaker(s) Fender Special Design (8 ohm total impedance)
Cabinet Type Straight
Digital FX Yes
Line Out Yes
Other Features Voltage: 120V

Controls: Gain, Volume, Treble, Bass, Master, Encoder, Three Layer Buttons, FX Button, Save Button, Menu Button, Tap Button

Effects: 21 Amp Models, 46 Effects

Inputs: One - 1/4"

Line Out: One - 1/8" Stereo

Cabinet Material: 5/8" Particleboard

Amplifier Covering: Black Textured Vinyl

Grille Cloth: Black

Front Panel: Black

Handle: Integrated Top-Mount Handle
Weight 14 lbs.
Dimensions 8.25 x 15.25 x 10.5 inches (LxWxH)
Series Mustang GT
Model Mustang GT 40

Fender Mustang GT Series Amplifiers Quick Start Guide

Fender Mustang GT Series Amplifiers Owner's Manual

Warranty Info:

Fender warrants that the Fender or Squier amplifier product you have purchased shall be free of any defects in parts and workmanship if used under normal operating conditions for a period of two (2) years from the date of purchase or initial lease, including footswitches, covers, speakers, cabinets, handles and cabinet hardware, except vacuum tubes are warranted for a period of ninety (90) days from date of purchase or initial lease ("Limited Warranty"). This Limited Warranty applies only to the original retail purchaser or lessee when purchased or leased from an Authorized Fender Dealer and is subject to the limitations set forth herein. IMPORTANT: PLEASE RETAIN YOUR ORIGINAL SALES RECEIPT, AS IT IS YOUR PROOF OF PURCHASE VALIDATING THIS LIMITED WARRANTY.

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