I’m happy to announce the release of ATK MT2 based on the Audio Toolkit and JUCE. It is available on Windows (VST3) and macOS (min. 10.11, x86_64 and ARM64) in different formats.
This mono plugin emulates the full pedal up to the non-linear post tone shaping circuit and uses standard SVF filters for the tone controls and allows for finer Q tuning as hidden parameters. More information on how the pedal and the plugin work is available on this page.
This plugin requires the universal runtime on Windows, which is automatically deployed with Windows update (see this discussion on the JUCE forum). If you don’t have it installed, please check Microsoft website.

The supported formats are:
- VST3 (64bits on Windows, Universal 2 64bits, macOS)
- Audio Unit (Universal 2 64bits, macOS)
- Audio Unit v3 (Universal 2 64bits, macOS)
Direct link for ATK MT2 packages and the source code.
This is great! Have you considered modeling the Nobels ODR-1? It has a very interesting filter which atk might be very well suited for. Schematic here: https://aionfx.com/app/files/docs/andromeda_legacy_documentation.pdf Keep up the good work and thanks!
Not yet, but I’m looking for new schematics all the time 🙂
This one looks very neat, double overdrive circuit, looks like another gyrator as well. Just hope I can split the circuit enough to make it fast. It’s on my list now 😉
Hello.
May I ask You, do You have any plans to make a reverb effect? Or a reverb pedal emulation? That would be awesome. Stay safe and healthy. 🙂
All the best,
AM
Hi,
I don’t have plans for emulating analog reverbs, as the circuits are complex and usually difficult to emulate.
I do have a few filters that do reverberation in Audio ToolKit but they are very basic and not on a par with what you can already find around you. I do have a few delay plugins though, some of them having a feedback loop, so close to reverb.
I had also a plan for 3D modeling, but that one would be offline, as wave propagation is… costly.