# A2 Is Released

> Source: <https://www.neuralampmodeler.com/post/a2-is-released>
> Published: 2026-06-04 01:40:10+00:00

# A2 is released

- Steve
- 10 hours ago
- 1 min read

Today, I'm releasing [ Architecture "A2"](https://www.neuralampmodeler.com/post/architecture-a2), NAM's new standard neural network recipe for modeling guitar and bass amps.

Check out this YouTube video for a walkthrough:

If you want a pre-made plugin that plays A2, you can check out *Gateway *over on the [ Users page](https://www.neuralampmodeler.com/users).

To train your own A2 models, [ TONE3000](https://www.tone3000.com/) now supports training A2 models, as does my open-source

[or the local GUI-based trainer that ships with the training code.](https://colab.research.google.com/github/sdatkinson/NAMTrainerColab/blob/main/notebook.ipynb)

__Google Colab notebook__If you want to build to support A2, then check out the following versions of the open-source code:

I'll be filling out more on this blog post in the near future with the content from the video plus some more details that are better-suited for written-form content. For the moment, I'm spending a week off.

Enjoy!