{"slug": "a2-is-released", "title": "A2 Is Released", "summary": "Steve released Architecture A2, a new standard neural network recipe for modeling guitar and bass amps, on Neural Amp Modeler. The update enables users to train A2 models through TONE3000 or open-source tools, with a pre-made plugin called Gateway available on the Users page.", "body_md": "# A2 is released\n\n- Steve\n- 10 hours ago\n- 1 min read\n\nToday, 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.\n\nCheck out this YouTube video for a walkthrough:\n\nIf you want a pre-made plugin that plays A2, you can check out *Gateway *over on the [ Users page](https://www.neuralampmodeler.com/users).\n\nTo train your own A2 models, [ TONE3000](https://www.tone3000.com/) now supports training A2 models, as does my open-source\n\n[or the local GUI-based trainer that ships with the training code.](https://colab.research.google.com/github/sdatkinson/NAMTrainerColab/blob/main/notebook.ipynb)\n\n__Google Colab notebook__If you want to build to support A2, then check out the following versions of the open-source code:\n\nI'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.\n\nEnjoy!", "url": "https://wpnews.pro/news/a2-is-released", "canonical_source": "https://www.neuralampmodeler.com/post/a2-is-released", "published_at": "2026-06-04 01:40:10+00:00", "updated_at": "2026-06-04 01:45:41.372337+00:00", "lang": "en", "topics": ["neural-networks", "ai-research", "ai-products", "ai-tools", "machine-learning"], "entities": ["Steve", "Neural Amp Modeler", "A2", "Gateway", "TONE3000", "Google Colab"], "alternates": {"html": "https://wpnews.pro/news/a2-is-released", "markdown": "https://wpnews.pro/news/a2-is-released.md", "text": "https://wpnews.pro/news/a2-is-released.txt", "jsonld": "https://wpnews.pro/news/a2-is-released.jsonld"}}