Two-file IR mixer
Blend two cabinet responses in one compact interface.
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Aurora DSP · Guitar
FenrIR – Free Impulse Response Loader
A free two-file impulse response loader and mixer with visual phase alignment and WAV export.
Free
Lifetime product licence · Aurora DSP account required
A free claim creates a zero-value order and product entitlement. No payment or invoice is created.
Tax included
Free impulse response loader
Load, align and blend cabinet responses
FenrIR is a focused two-file impulse response loader and mixer built to make cabinet blending fast, visual and phase-coherent.
Why this product
A focused system, not a disconnected feature list
The most important results and the mechanisms that make this product useful in a real session.
Visual phase alignment
Use waveforms, spectra and transient guides to keep the blend coherent.
Free lifetime licence
Claim once with an Aurora DSP account and download private macOS or Windows installers.
Inside the product
Follow the workflow in signal-path order
Each chapter uses real interface material and explains one meaningful decision at a time.
Free impulse response loader
Two IRs, one clear workflow
Drag in two impulse responses, browse neighbouring files and balance both sources without leaving the plug-in.
Free impulse response loader
Align before you commit
Waveform and spectrum views, transient guides and zoom controls help line up phase before exporting the finished blend.
Free impulse response loader
Export the result
Save the mixed response as a WAV file and reuse the finished cabinet sound wherever your session needs it.
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Compatibility & protected installers
System requirements & downloads
Claim your free lifetime licence with an Aurora DSP account, then download every currently published platform build.
macOS
PublishedAU · VST3 · AAX · Standalone where supplied
Free lifetime licence and account required
Version 1.2.0 · 34.6 MBMinimum requirements
- macOS 10.13 High Sierra or newer
- 64-bit Intel or Apple Silicon processor
- 4 GB RAM and up to 200 MB free storage
- Internet connection for initial licence activation
Windows
PublishedVST3 · AAX · Standalone where supplied
Free lifetime licence and account required
Version 1.2.0 · 36.2 MBMinimum requirements
- Windows 10 or Windows 11, 64-bit
- 64-bit Intel Core i3 / AMD equivalent or newer
- 4 GB RAM and up to 200 MB free storage
- Internet connection for initial licence activation
Linux
Not publishedVST3 · LV2 · CLAP · Standalone where supplied
Installer not published
Coming soon!Minimum requirements
- 64-bit Ubuntu, Debian, Fedora or Arch Linux
- x86_64 or ARM64 processor where supplied
- 4 GB RAM and sufficient storage for the selected package
- Internet connection for initial licence activation
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