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Fender Mustang GT 100 100W 1x12 Guitar Combo Amplifier  (Open Box)
Ships Internationally
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Product# J52705

Get stage-ready power and a huge array of tones in a portable 1x12 combo.

How can a modern legend like the Mustang digital amplifiers be improved? Simple—Fender did it again, bigger and better with the Mustang GT 100. Fender takes 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. Fender made 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. Fender invented 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 100 digital amplifier.

Packed with 21 classic amp models—everything from the renowned ’59 Bassman to modern metal—and 46 different effects, the Mustang GT 100 can easily recreate classic tones or create brand-new, never-before-heard sounds. Fender 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 100’s large, full-color LCD display and then, with one hand, take them anywhere for the most realistic listening experience possible. 

Fender 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—the Mustang GT 100 and its single 12-in. Celestion Special Design speaker reproduce every part of your performance or Bluetooth wireless audio stream with precision. Adding the optional MGT-4 4-button footswitch for hands-free preset/FX switching and looper control turns the Mustang GT 100 into a truly formidable performance powerhouse. 

Adding convenient, one-finger control to the Mustang GT 100’s power is the easy-to-use Fender Tone app. Not only can you connect to the Fender Digital ecosystem for learning and sharing, you can easily upgrade the amp’s capabilities, adding more power and presets without patching a single cable or plugging in a soldering iron. One amp for every stage, the Mustang GT 100 is easy for any player but powerful enough to go around the world.

  • Power: 100W (2x50W stereo)
  • Single channel
  • 21 amp models
  • Single input
  • Speaker: 1x12 Celestion Special Design
  • Controls: Gain, Volume, Treble, Bass, Master, Encoder, Three Layer Buttons, FX Button, Save Button, Menu Button, Tap Button
  • 46 built-in FX
  • Digital FX loop
  • USB recording output
  • Aux. input
  • Headphone output
  • Bluetooth audio streaming
  • Built-in chromatic tuner
  • Footswitch sold separately
  • Cabinet material: 5/8 in. particleboard
  • Covering: Black Textured Vinyl
  • Grille Cloth: Black
  • Handle: Integrated Top-Mount Handle
  • Knobs: Black Plastic
  • Height: 17.5 in. x 20.5 in. x 10 in. (44.5 cm x 52.1 cm x 25.4 cm)
  • Weight: 22 lb. (9.97 kg)

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Review Snapshot

by PowerReviews
FenderMustang GT 100 100W 1x12 Guitar Combo Amplifier

(based on 2 reviews)

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Reviewed by 2 customers

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(3 of 3 customers found this review helpful)


Will Get Better with Time

By General_Tso

from Melbourne, FL

Verified Reviewer


  • Amp modeling
  • Bluetooth enabled
  • Control from iOS/Android devices
  • Easy to use
  • Lots of available effects
  • Wifi capable


  • Presets sound

Best Uses

  • Home recording
  • Practice
  • Tone exploring

Comments about Fender Mustang GT 100 100W 1x12 Guitar Combo Amplifier:

I got very excited and bought the GT 100 on the first day they came out. The amp is a lot of fun to play with, but some thing seemed off about the sound. The presets all seem a bit like they were under a wet blanket and muddy. I discovered Fender flipped on the cabinet simulations on all the presets which kills the sound. Turning them off brings back some liveliness. The Fender amps sound great when dialed in and I'm loving the chimey sound of the AC30.

We are most likely in for a long haul of software updates based on feedback (two in the first three weeks) to dial it in. However, as an IoT platform the user experience will only get better if Fender chooses to invest in the platform. It is absolutely a next gen platform which I think requires a Bluetooth device to control. There are just too many settings available to do from the amp which could leave you spending more time fiddling than playing. Overall, I think the amp is great for a home player who doesn't want to go down the tube amp and pedal rabbit hole. It's plenty loud for gigs, but I would prefer a pedal board to using the onboard effects.

  • Was this a gift?:
  • No

(2 of 2 customers found this review helpful)


You will need to "tweak" the settings folks

By D Neily

from Dunedin, FL

See all my reviews

Verified Buyer

Comments about Fender Mustang GT 100 100W 1x12 Guitar Combo Amplifier:

I just sold my Mustang III V.2 and almost wish I had kept it. Here's why:
The sounds on the Mustang GT are very "flat". Very little Reverb, and hardly any dimension or depth. Even when I increased the Reverb, it does not sound "natural". Hopefully I can modify it to get the sounds of the amp I just gave up. Not sure why Fender completely revamped the sounds, but the previous model had beefiness and punch, and so far this does not. All Fender had to do was JUST add the cool new features that the GT now has. Oh well, I have a lot of work to do myself now. :(

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