Audio Units Plugins For Logic Pro 9

Bypass, remove, or rescan Audio Units plug-ins in Logic ...

https://support.apple.com/en-us/HT201199

Where are third-party Audio Units plug-ins installed on ...

https://support.apple.com/en-us/HT201532

You can install Audio Units plug-ins from manufacturers other than Apple to process audio in Logic Pro, GarageBand, and Final Cut Pro. When installed, Audio Units plug-ins appear as individual components in the Library folders on your Mac: In the Finder choose Go > Go to Folder, enter "/Library/Audio/Plug-Ins/Components" into the Go to Folder field, then click Go.

Logic Pro - Plug-ins and Sounds - Apple

https://www.apple.com/logic-pro/plugins-and-sounds/

Using Plug-ins from Other Manufacturers - Apple

https://help.apple.com/logicpro/mac/9.1.6/en/logicpro/usermanual/chapter_10_section_13.html

How do I use audio plugins in Logic Pro? - FxFactory

https://fxfactory.com/help/logicpro/

How do I use audio plugins in Logic Pro? FxFactory in Logic Pro FxFactory includes Audio Unit plugins for Logic Pro in its catalog. If you have recently installed a product that supports Logic Pro, please refer to Apple’s Logic Pro user guide for assistance: Audio Plug-ins in Logic Pro Ready to try our products in Logic Pro?

Free VST / AU Plugins for PC and Mac - logic …

https://www.logic-templates.com/free-plugins

Logic Pro 9 hangs when scanning Audio Uni ... - Apple Inc.

https://discussions.apple.com/thread/2641927

+"Logic Pro will now test 40 installed Audio Unit plug-ins to maximize system stability. This AU validation can take some time. Subsequent launches of Logic Pro do not require this test and will be much faster."+ I then get a progress bar and a "Scanning Audio Units (finalized 0 of 40)" box with an abort option.