7.07K reviews
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Rated for 3+
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Content rating
Rated for 3+
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About this app

Fender Tone® is the ultimate companion app to the Fender® Mustang™ Micro Plus, LTX, GTX, GT, and Rumble™ Stage/Studio amplifiers.

• REQUIRES A FENDER® MUSTANG™ MICRO PLUS, LTX, GTX, GT, OR RUMBLE™ STAGE/STUDIO AMPLIFIER *

Fender Tone® connects wirelessly to your amp so you can edit your sounds in real-time from across the room, backup & restore your presets to the cloud, or audition and download thousands of tones created by Fender’s community of players and artists.

MANAGE PRESETS

• Quickly navigate presets on your amp.

• Edit, save, and play in real-time through your connected Mustang™ Micro Plus, LTX, GTX, GT, or Rumble™ Stage/Studio amp.

EASY EDITING

• Intuitive interface & responsive design for easy editing.

• Endless sound tweaking for your Mustang™ Micro Plus, LTX, GTX, GT or Rumble™ amps.

CLOUD PRESETS

• Search, browse and download presets from the Fender Tone® community.

• Discover presets by well-known artists & players created exclusively for Fender Tone®.

• Create your own custom tones and share your presets with others.
Tone for Mustang Micro Plus, LTX, GTX, GT, and Rumble Stage/Studio amplifiers.
Updated on
Jun 12, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data isn’t encrypted
  • You can request that data be deleted

Ratings and reviews

6.31K reviews
A Google user
February 19, 2019
GT40 just arrived.... APP installed... But after the SN request and Amp selection.. The Application close without error.... No way to have it work I get to the register step, BT and Wi-Fi connection (success) and when I enter the serial number hit enter the app crashes. I've done it at least 20 times. So I can even use the amp with the phone which was the whole reason why I bought the dang thing.
5 people found this review helpful
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Fender Musical Instruments Corporation
April 1, 2019
Hi Salvatore - please contact our customer support at https://tone-support.fender.com/hc/en-us/requests/new so we can help.
Jose Luis Susa
March 20, 2021
I love the idea of using my phone to control the amp and I bought the GTX50 for that reason. However, it's really painful to use the Bluetooth to stream music and then try to switch to the tone app. It just doesn't work well. On the support site fender recommends not to use both! So you guys sell a product that can do 2 things, then you recommend to use only 1 because otherwise does not work well. Very disappointing and it needs to be fixed! Please fix the Bluetooth connectivity.
56 people found this review helpful
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Fender Musical Instruments Corporation
March 22, 2021
Hello, thanks for reaching out. When splitting the Bluetooth connection between Tone and audio streaming, there are connectivity issues that can arise due to the shared connection, which is why we don't recommend that you use both Tone and stream audio simultaneously.
Ian Flockhart
September 9, 2024
Dropping a star again after the new UI release. Now seems to force landscape mode. Search doesn't seem to work on anything except the list that is already visible, so I can no longer find new tones in the downloads section. The more button doesn't seem to appear on subsequent page loads, so my factory list, for example, stops at Basic IIC Lead. Can no longer scroll through all items. Frequently hangs with the loading icon I don't like the new keyboard. Bluetooth connection seems better
14 people found this review helpful
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Fender Musical Instruments Corporation
October 10, 2022
Hello, thanks for reaching out! First, please try our latest update for the app. If this issue continues, check out our support page: https://tone-support.fender.com/hc/en-us/articles/115003536426-I-m-having-trouble-connecting-the-Tone-app-to-my-Mustang-GT-amp-over-Bluetooth. Still having trouble? contact us at [email protected]!

What’s new

5.1.3
Fixed - Fender Play deeplink not working properly
Fixed - Previously connected device does not always disconnect when switching devices
Stability improvements