Rehearse the hand-off
Check the setlist, MIDI and fallback audio before arriving at the venue. Keep the evidence with the intended show setup.
SignalProof · Coming soon
SignalProofLive audio rig preparation
Know your rig before the show.
Explore SignalProof for live rig rehearsal, MIDI checks, fallback audio and signed Live Passports. Windows and macOS desktop app with a VST3 Pulse bridge. Coming soon.
Launch price on release: €49
Windows x64 v0.8.0 / macOS 14+ arm64 v0.8.1
Not yet available to purchasePreview the guide
From idea to output
A workflow for your next session.
Prepare your setlist in the desktop app, rehearse the intended audio and MIDI paths, and check fallback audio. Pulse reports activity from a real DAW audio path. When the contract is READY, generate a signed Live Passport to share with the venue.
Observe the DAW path
The transparent Pulse VST3 bridge reports live audio callbacks to the desktop app without adding audio processing.
Share a Live Passport
Generate an HTML hand-off, PDF, verification QR and signed JSON evidence for the venue.
SignalProof compatibility
| Requirement | Windows | macOS |
|---|---|---|
| Current version | 0.8.0 | 0.8.1 |
| VST3 | Yes | Yes |
| Audio Unit (Logic Pro) | — | Yes |
| Standalone | Yes | Yes |
| Processor | x64 | Apple silicon (arm64) |
| Minimum OS | Not specified | macOS 14.0 |
| Installer signing | Yes | Developer ID |
| Apple notarization | — | Yes |
Intel Macs are not supported. See the installation guide for feature differences and host requirements.
Mac requirements and feature scope.
Apple silicon (arm64), macOS 14 or newer. The PKG is Developer ID signed, notarized and stapled. Intel Macs are not supported.
Mac feature differences and validation notes
Install the desktop app and SignalProof Pulse VST3/AU bridge together. The current bridge protocol is v2. Validate your actual DAW, audio devices and recovery setup; automated checks do not guarantee a trouble-free show. Use the saved-location Recheck all workflow described in the updated guide. Read the installed activation notes for product-specific instructions. These Windows and Mac packages include product-specific in-app licensing. Enter the receipt key for that product in ACTIVATE LICENSE. The website preview remains coming soon. The current Mac PKG includes the standalone app, VST3 and Audio Unit for Logic Pro. Open the signed, notarized installer, then restart the DAW. The plug-ins install for all users in /Library/Audio/Plug-Ins. Remove older per-user plug-in copies after checking the new installation. See the product guide for the correct plug-in slot.
Before you get started.
Is SignalProof an audio effect?
The main tool is a Windows and macOS desktop application. Its Pulse VST3 bridge is transparent and reports callback activity; it does not process your sound.
Does a Live Passport guarantee a trouble-free show?
A Passport records the checked setup and evidence. It cannot guarantee future performance. Rehearse the actual rig and keep normal project, media and recovery backups.
Where can a venue verify a Passport?
The existing SignalProof web verifier remains available at /signalproof/. Follow the verification link supplied with the Passport.
Open the Live Passport verifier →
Installation, controls and troubleshooting: SignalProof user guide →
For help with your setup, email info@egob.be with your OS version, processor architecture and DAW.
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Back to all plugins →Mac installer for purchases
The licensed edition is SignalProof-0.8.1-macOS-Licensed.pkg. It is Developer ID signed, notarized and stapled, and requires this product's receipt key from first use. It does not start or grant a free trial.
Download it from your private purchase downloads. Quit the app and DAW before installing. The licensed and trial editions replace each other in the same app and plug-in locations; install one edition at a time. Your projects and activation remain separate from the installer.
The original SignalProof-0.8.1-macOS.pkg remains the trial-capable edition. Public trial downloads are not open.