: This seems to represent the version number of the software. In Apple's versioning scheme, this would typically mean the software is in version 10.7.4.

It offers excellent compatibility with a vast array of AU (Audio Units) plugins.

: Fixes a bug that caused Logic to occasionally default to the headphone media playback Spatial Audio setting on specific Mac models. Context of the "-TNT-" Tag

The tag identifies this as an unauthorized distribution. Using such versions carries several risks:

In legitimate terms, "MAS" simply refers to the Mac App Store — the official distribution channel for Logic Pro X. In the context of cracked software, "MAS" is used to identify the source of the original binary file. Software pirates capture the official App Store package and modify it.

Stands for Mac App Store . It indicates that the release was originally sourced from Apple's official storefront rather than a standalone installer.