In the video below, Bob Clearmountain discusses Apogee's Opto-3A compressor plugin, which happens to emulate one of his favorite hardware compressors, LA-3A.
Watch till the end to find out how Bob uses the Opto-3A for lead vocal track in his mixes:
You can try this plugin for free for 14-days. Download the plugin from here: https://apogeedigital.com/products/plugins
Opto-3A and the entire FX plugins are compatible with macOS and Windows 10.