Pre73 Tool – Analogue Preamp Saturation & Tone Shaper (Free AU Plugin)

Using real analog hardware modeling, the Pre73Tool adds 1970s British preamp harmonic color and saturation to your music, but tweaked for a modern twist..

What's Included:

- Pre73Tool plugin (Installer included, AU only..for now)

Requirements:

macOS 10.13+ | Logic Pro

No trial. No catch. Completely free

Questions? support@proaudiogo.com

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Version 1.1 (November 2025)

Built by ProAudioGo with JUCE