Fender Mustang GT 40 Guitar 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.

In stock


  • Footswitch
    4-Button (MGT-4 Preset/FX Switching and Looper), P/N: 0994071000 (Not Included)
  • Voltage
  • Wattage
    40 Watts (2 x 20 in Stereo)
  • Controls
    Gain, Volume, Treble, Bass, Master, Encoder, Three Layer Buttons, FX Button, Save Button, Menu Button, Tap Button
  • Channels
  • 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
  • Front Panel
  • Handle
    Integrated Top-Mount Handle
  • Legal Notice
    Product Prices, Features, Specifications and Availability Are Subject To Change Without Notice
  • Speakers
    Two – 6.5″ Speakers
  • Total Impedance
    8 ohms
  • Amp Height
    10.5″ (26.7cm)
  • Amp Width
    15.25″ (38.73 cm)
  • Amp Length
    8.25″ (21.0 cm)
  • Amp Weight
    14 lbs. (6.25 kg)

Additional information

Weight 6.25 kg
Dimensions 26 × 21 × 38 cm


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