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v3.4.0 - ACE Step Audio XL

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@saddam213 saddam213 released this 15 May 21:34
· 29 commits to master since this release
v3.4.0
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saddam213 Adam Clark
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v3.4.0 - ACE Step Audio v1.5 XL

The ACE Step Audio v1.5 XL pipeline introduces advanced, high-fidelity text-to-music generation directly into the application. Leveraging an expanded "XL" model architecture, it significantly improves structural coherence, produces cleaner instrumentation, and adheres more accurately to complex genre prompts or lyrics. This upgrade allows creators to generate complete, professional-grade musical tracks from simple text inputs, serving as a powerful local engine for independent audio production.

New Features

  1. ACE Step Audio v1.5 XL (Text-to-Music)
  2. VideoEditor Audio Support
2026-05-16.09-25-47.mp4

Installation

This dev build is NOT compatible with previous versions of Amuse or existing ONNX models, full uninstall of Amuse 3.2.0 is REQUIRED.

Upgrade from v3.3.2, v3.3.3, v3.3.4, v3.3.5, v3.3.7 is supported

1. Installer Version

Best for a standard Windows setup with automatic shortcuts.

  • New Install & Upgrade:
    1. Download and run Amuse_vX.X.X.exe.
    2. Follow the on-screen instructions.

2. Standalone Version

Best for custom drive locations.

New Install:

  1. Download and extract Amuse_vX.X.X.zip to your preferred folder.
  2. Run Amuse.exe.

Upgrade:

  1. Download and extract Amuse_vX.X.X.zip to a temp folder.
  2. Copy and overwrite all files in your existing location
  3. Run Amuse.exe.

Note: A fast SSD with plenty of free space is highly recommended, as model downloads can be large.

Device Compatibility

This new engine leverages a python based compute backend. Please note the following hardware requirements for this dev release:

  • NVIDIA: Supports all CUDA compatible devices (CUDA 12.8).
  • AMD: Supports Radeon 7000 GPUs (ROCm 7.2.1).
  • Intel: Not Supported.
  • Legacy Hardware: If you are using an incompatible device or older AMD hardware, it is highly recommended to stay on v3.2.0 until broader support is ported to the new engine.

Developers Note

Only install this version if you are interested in testing development builds. As I am a solo developer with very limited testing resources and only a few devices, things may not work, and features may be missing. Each dev build may require re-installs and other manual processes. Please only install if this is okay; otherwise, wait until a stable release is ready.

Full Changelog: v3.3.7...v3.4.0
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