Catalyst Edit

4.3
332 reviews
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
Learn more
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About this app

The Catalyst Edit app unlocks the full potential of your Line 6 Catalyst amplifier using your Android device. It enables you to load, edit, and save presets, as well as access and edit numerous "under the hood" parameters on your amplifier—and even tune your guitar.

KEY FEATURES:
• Connects to Catalyst Amplifiers via USB
• Edit presets and save them to the app and/or your amplifier
• Access, edit, and save additional reverbs and other effects
• Access and adjust the Hum, Bias, and other deep amp controls
• Enable and adjust the Noise Gate
• Customize Footswitch and MIDI assignments
Updated on
Nov 25, 2025

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
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No data collected
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Ratings and reviews

4.3
268 reviews
Christopher Paccione
April 4, 2022
It seems to work very well . You will want to use hum and bias and the noise gate is very adjustable to the point of cleaning up a fuzz pedal. It's not just a clip off. If you go jam you will want to use your phone with it. You can store as many profiles as you want. You can have 12 channels. But you can also have many more mixes in your phone. Not bad for a $500 combo amp
8 people found this review helpful
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Jackson Crowder
October 5, 2022
The app has every function that you need but it crashes every time I try to save what I've done, making the mobile version unusable. That's particularly disappointing as using the computer to use Catalyst Edit can be cumbersome, particular when you've got a few things plugged into the amp already. A fix for this bug would be greatly appreciated.
5 people found this review helpful
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Olaf van Dijk
June 8, 2026
Beautiful and calm and very very intuitive user interface in it's design and functionality. Absolutely 100% plug & play in the truest sense of the word. Just connect the amplifier with the USB cable to a computer that runs the Catalyst editing software.. plug in your guitar and away you go!! A great product from Line6 for the aspiring guitarist, the intermediate or advanced guitarist... Everybody gets some out of the Catalyst amplifier. ⭐⭐⭐⭐⭐
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What’s new

This release includes various bug fixes.
Content rating
Everyone
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App support

About the developer
Yamaha Guitar Group, Inc.
android@line6.com
26580 Agoura Rd Calabasas, CA 91302-1921 United States
+1 818-575-3600