GuitarML
GuitarML provides software plugins, tone models, and pedals for guitar tone modeling using recorded input and output samples.
About GuitarML
GuitarML provides software plugins, a tone library, and pedal projects for guitar tone modeling. The site describes recording the input and output of a real amp or pedal, then using machine learning to train a digital model of its tone. Models are loaded into the Proteus plugin, and the Tone Library lists pre-made amp and pedal captures.
The product line includes Proteus, Epoch Amp (a four-model amp plugin), The Prince (a plugin based on a homebuilt overdrive pedal), and NeuralPi (a DIY pedal running on a Raspberry Pi 4). Available plugin formats are listed by platform and version, with Windows, Mac, and Linux builds for some products. Pricing is not stated on the homepage. The Prince should be used with an impulse response plugin, and NeuralPi requires building your own hardware unless you use the Windows or Mac plugin versions.
Key features
- Records input and output samples of an amp or pedal to create a digital model
- Uses machine learning to train real-time tone models from recordings
- Proteus captures full Drive, Gain, or EQ knob ranges or single snapshot settings
- Epoch Amp offers four amp models with a mix control and built-in impulse responses
- NeuralPi runs neural network amp and pedal models on a Raspberry Pi 4
- STL files for a 3D-printed NeuralPi case with I/O openings
Best for: Guitarists and pedal or amp builders, hobbyist or professional, who want to model specific gear for use in a digital studio or on a DIY pedal.
Good for
- Proteus is described as reducing CPU usage compared with the SmartPedal while maintaining sound quality
- Windows and Mac NeuralPi plugins can be used to try advanced models without building the hardware
- The Tone Library provides pre-made captures of amps and pedals
Watch out for
- Available plugin formats vary by product, version, and platform
- NeuralPi requires building a Raspberry Pi 4 pedal to use the hardware version
- The Prince should be used with an impulse response plugin to emulate playing through an amplifier
GuitarML at a glance
- Website
- guitarml.com/index.html
- Category
- Music & Audio › Audio Editing & Production
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Linux, Web, Windows
- Open source
- Not stated
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
Guides for Audio Editing & Production
GuitarML alternatives
Tools and sites you could use instead, ranked by how closely they match.
Neural Amp Modeler uses deep learning to create models of guitar amplifiers and pedals, with an open-source plugin for using those models.
StemRoller separates songs into vocal, drum, bass, and instrumental tracks using AI, with search and downloads described on its site.
StemRoller separates songs into vocal, drum, bass, and other instrumental tracks using the Demucs algorithm, with YouTube search integration.
TONEX uses AI Machine Modeling to model the sound of guitar amps, cabinets, combos, and pedals as a plug-in for Mac and PC.
Tonocracy combines amp simulation, gear snapshots, and effects in a guitar tone application available as a plugin and standalone app.
TONE3000 hosts community sharing of guitar and bass tones, amp and pedal captures, and impulse responses.
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GuitarML FAQ
What is the process for creating a tone model?
Input and output samples of the amp or pedal are recorded. Machine learning algorithms then train a real-time digital model from those recordings, which can be loaded into the Proteus plugin.
Which platforms are the plugins available for?
The homepage lists installers for Windows, Mac, and Linux, with the supported plugin formats (such as VST3, AU, AAX, or LV2) varying by product and version.
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