How it Works

Record

Input/Output samples of the amp or pedal are recorded for creating a digital model.

Train

Machine learning algorithms are used to train a real-time digital model of the tone from the recordings.

Make some noise!

Models are easily loaded into the plugin for unlimited tone possibilites on your guitar. Check out the Tone Library to see what amps and pedal captures are available!

Product Downloads

NeuralPi

NeuralPi is a DIY guitar pedal using neural networks to emulate real amps and pedals on a Raspberry Pi 4. Models trained from recordings of real amps and pedals can be loaded into the plugin for endless possiblities on your guitar. GuitarML provides the cross compiled VST3 plugin to build your own NeuralPi, as well as Windows and Mac installers (VST3, AU, Standalone) to control the NeuralPi over WiFi. The Win/Mac plugins are fully functional guitar plugins that allow you to try GuitarML's most advanced amp/pedal models without building the NeuralPi. See the GitHub ReadMe and Build Guide for more information.

Available formats (from installer):
-Windows 7 and up, 32-bit or 64-bit (Standalone, VST3)
-Mac 10.11 and up (Standalone, AU, VST3)

NeuralPi 3-D Printed Case

Three .stl files are included for 3-D printing your own NeuralPi compatible case. Includes box with all necessary RaspberryPi4/HiFiBerry DAC + ADC input and output holes, removable cover, and RCA output cover.

Chameleon

Chameleon is a guitar plugin using neural networks to create three distinct sounds from a vintage style amp head. Chameleon's core sound comes from a neural net inference engine which allows the plugin to disguise itself as a high end tube amplifier. While SmartAmp and SmartAmpPro are more experimental in nature, Chameleon uses the state-of-the-art RTNeural engine which brings CPU usage down to compete with other commercial plugins.

Note: The three tones, "red", "gold" and "green", are stored in the user's Documents folder. These can be manually swapped out for user trained models if desired. See more info on the GitHub ReadMe.

Available formats (from installer):
-Windows 7 and up, 32-bit or 64-bit (Standalone, VST3)
-Mac 10.11 and up (Standalone, AU, VST3)

SmartAmp

The SmartAmp is a guitar plugin that uses machine learning to mimic all the nuances of a tube amplifier. It features a clean and lead channel with EQ and gain controls. Load your own tones or use the community-created tones for unlimited potential for your sound.

SmartAmpPro

The SmartAmpPro guitar plugin has been designed from the ground up to put the world of guitar tones at your fingertips. It uses machine learning to bottle up the essence of real amps and pedals in a sharable tone file. You can record, train, and play tones within minutes, all from the SmartAmpPro plugin.

Dev Note: The Capture feature is a work in progress on Mac. You can still use the Mac plugin to import and play pre-trained tones, but for now it's recommended to use the Google Colab script in the Github Repository for tone training.

Support

While there are many guitar plugins out there, GuitarML's plugins are unique in that they use advanced machine learning to model the dynamic response of real amps and pedals. GuitarML believes that the best way to advance this technology is by releasing it as free and open source software for anyone to use and learn from. Because this software is free, your support is extremely valuable in making sure this work continues to grow and improve. Funding will go directly back into making GuitarML better.

I'd like to personally thank our supporters, without you this work could not continue and grow.

About

GuitarML is a community of developers and musicians using machine learning and related technolgies to create high-quality guitar tone. Advances in deep learning (artificial intelligence) have made it possible to play near-perfect tonal matches of real amps and pedals through a plugin. GuitarML is working to make this technology easy and accessible to musicians, developers, and A.I. researchers.

About the author: My name is Keith Bloemer, a software engineer and guitar player whose search for great guitar tone led me to create GuitarML. What started as a passion project has quickly grown into a community of developers and musicians contributing time and brainpower to make a great product. GuitarML is only possible due to the generosity of open source developers and researchers. In that same spirit, I hope this project inspires others to follow their curiosity and push the boundaries of what's possible in music technology.

Contact

We would love to hear about your experience using GuitarML's plugins! You can also email your own trained models and they may be included in the ToneLibrary.