Fender® Mustang™ GT 40 40-Watt Electric Guitar Combo Amplifier

Brand: Fender

Item: #600921
In Stock, Ready to Ship!



How can a modern legend like the Mustang digital amplifiers be improved? Simple—do it again, but bigger and better with the 40-watt Mustang GT 40. Fender took 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. Now it is easier 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.

Fender® Mustang™ GT 40 Electric Guitar Combo Amplifier features:

  • 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 (not included)



  • Voltage: 120V
  • Wattage: 40 Watts
  • Controls: Gain, Volume, Treble, Bass, Master, Encoder, Three Layer Buttons, FX Button, Save Button, Menu Button, Tap Button
  • Channels: One
  • Inputs: One - (1/4")
  • Effects: 21 Amp Models, 46 Effects
  • 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


  • Speakers: Two - 6.5" Speakers
  • Total Impedance: 8 ohms


  • Amp Height: 10.5" (26.7 cm)
  • Amp Width: 15.25" (38.73 cm)
  • Amp Length: 8.25" (21 cm)
  • Amp Weight: 14 lbs. (6.25 kg)


Fender®, Squier®, Stratocaster®, Telecaster®, Precision Bass®, Jazz Bass®, and the distinctive headstock and bodies commonly found on the Strat®, Tele®, and P Bass® are trademarks of the Fender® Musical Instruments Corporation.

Fender® Musical Instruments & accessories may not be shipped outside the USA.


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