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Search troubleshooting guides, DAW setup walk-throughs, license key lookups, and producer FAQs.
Audio Plugin Manuals
Knob-by-knob parameter manuals, DSP modes, and mixing recipes for AuxSpacer, AuxClip Pro, AuxFormant, and AuxHarmonizer.
Licensing & Key Activation
Activate your Lemon Squeezy key, transfer seats across your 3 allowed machines, and operate 100% offline in the studio.
DAW Setup & Plugin Scanning
Step-by-step guides for Ableton Live deep rescans, Logic Pro AU validation, and FL Studio plugin manager setup.
Apple Silicon & Compatibility
Native ARM64 universal binaries for Apple Silicon (M1–M4) and Intel Macs, zero Rosetta translation, and VST3/AU specs.
Frequently Asked Questions
Authoritative answers to commercial rights, sample pack usage, machine transfers, and offline token storage.
Submit a Support Case
Need engineering assistance? Submit your DAW, OS, and issue details directly to Austin Aux for a response within 24 hours.
Audio Plugin Manuals & Mixing Guides
Complete parameter breakdowns, knob-by-knob walkthroughs, DSP modes, and producer mix recommendations.
AuxSpacer →
Dynamic spectral unmasking, Sidechain Carve vs Resonance Tame modes, Mid/Side target processing, and real-time FFT waterfall visualizer.
AuxClip Pro →
Mastering soft/hard clipper, True-Peak detection, precision threshold and ceiling controls, and Delta audition mode for competitive loudness.
AuxFormant →
Dual-engine vocal pitch and formant shifter with Robot Mode phase lock, formant link toggle, and ultra-low latency live tracking.
AuxHarmonizer →
4-voice polyphonic vocal harmonizer with independent pitch intervals, stereo spread matrix, scale quantizer, and MIDI control mode.
DAW Setup & Plugin Rescanning
Host configuration instructions and deep-rescan procedures for Ableton Live, Logic Pro, and FL Studio.
Ableton Live 11 & 12
- Open Preferences (
⌘,on macOS) and navigate to the Plug-Ins tab. - Verify that Use VST3 Plug-In System Folders and Use Audio Units are switched ON.
- Hold down the Option (Alt) key and click the Rescan button to force a full clean cache re-index.
- Austin Aux plugins appear under Plug-Ins → VST3 → Austin Aux or Audio Units → Austin Aux.
Logic Pro AU Validation
- Navigate to Logic Pro → Settings → Plug-in Manager.
- Scroll down the left sidebar to Austin Aux.
- Verify compatibility status shows successfully validated.
- If pending, select the plugin and click Reset & Rescan Selection.
- Restart Logic Pro to commit the AU component registry.
FL Studio (macOS)
- Open Options → Manage Plugins from the top menu bar.
- In the Plugin Manager, check both Verify plugins and Rescan previously verified plugins.
- Click Find installed plugins at the top-left.
- Once complete, Austin Aux tools will be flagged with amber text in your Effects browser.
macOS: /Library/Audio/Plug-Ins/VST3/
/Library/Audio/Plug-Ins/Components/
Windows: C:\Program Files\Common Files\VST3\
Licensing & Key Activation
Simple activation via Lemon Squeezy, multi-machine seat allowances, and 100% offline studio validation.
1-Click Paste Activation
Your license key is delivered instantly via email upon order completion. In your DAW:
- Click the top-right license status pill (e.g.
TRIAL (14 DAYS)orACTIVATION) on any plugin. - Click the [PASTE] button to instantly transfer the key from your clipboard.
- Click Activate License. The plugin connects for ~1 second to verify and issue an encrypted local token.
3-Machine Seat Allowance
Every commercial license key includes a generous 3 simultaneous machine activation allowance:
- Primary desktop studio workstation
- Touring or live performance laptop
- Secondary production or mobile rig
Upgrading computers? Click Deactivate This Computer in the modal to free up a seat instantly.
100% Offline Studio Workflow
Austin Aux plugins are engineered for mission-critical, air-gapped studio workflows:
- Zero background daemons: No invasive launcher hub or cloud sync agents running in the background.
- Zero recurring heartbeats: Once activated, the token validates locally with no mandatory check-ins.
- Zero iLok or dongles required.
Apple Silicon & Compatibility Standards
Engineered natively for macOS Sonoma, Sequoia, and Apple Silicon architectures.
Native Apple Silicon
Universal binaries compiled natively for M1, M2, M3, and M4 chips (ARM64) with zero Rosetta translation layer overhead.
Intel x86_64 Support
Full backwards compatibility with modern Intel Macs (Core i5/i7/i9) running macOS 11 Big Sur or later.
Supported Formats
64-bit VST3 (Steinberg spec) and Audio Units v2 (Apple CoreAudio spec) tested in Ableton Live, Logic Pro, FL Studio, and Reaper.
Frequently Asked Questions
Quick, authoritative answers to common workflow, technical, and DAW compatibility questions.
.pkg), which automatically deploys Universal binaries to /Library/Audio/Plug-Ins/VST3/ and /Library/Audio/Plug-Ins/Components/. On Windows, run the installer executable (.exe) or place the .vst3 file in C:\Program Files\Common Files\VST3\. Once installed, trigger a plugin rescan in your DAW (Ableton Live, Logic Pro, FL Studio, or Reaper).
TRIAL (14 DAYS) or ACTIVATION). In the modal, simply click the [PASTE] button to paste your key from your clipboard and trigger activation. Once verified, the plugin stores a secure token locally and never needs to connect to the internet again. Need to recover a lost key or receipt? You can look up all past orders anytime at the Lemon Squeezy Order Recovery Portal.
- Open Ableton Live Preferences → Plug-Ins.
- Hold down the Option (Alt) key and click the Rescan button.
- Ensure Use VST3 Plug-In System Folders and Use Audio Units are enabled.
Submit a Support Case
Have a technical issue, bug report, or licensing question? Submit the form below or email us directly at [email protected] (typical response within 24 hours).