Audified U73b Compressor
There was a download of Audified U73b Compressor 2.0.1 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This program was originally developed by Audified. The most popular version of the tool 2.0. We recommend checking the downloaded files with any free antivirus. The software is included in Multimedia Tools.
From the developer:
U73b Compressor is a faithful emulation of the German broadcast compressor/limiter unit U73b. 2nd generation of the famous plug-in. U73b may bring not only some required diversity to your recordings, it brings the sound tied with the golden era of rock music in Europe.
You may want to check out more software, such as Audified MixChecker, Audified TNT Voice Executor or Audified STA Delay, which might be related to Audified U73b Compressor.