PSP develops high quality audio effect and processor plug-ins. Our products garner rave reviews and endorsements from every corner of the music production, engineering, composition, and post-production worlds.  Our  plug-ins have become staples in professional and home studios worldwide.  Our credo explains our simple philosophy: It's The Sound That Counts!

Once again PSP has come out with a unique new plugin like no other. The more I use PSP HertzRider the more ideas pop in my head about even more ways to use it!

Alan Meyerson (Grammy Winning scoring mixer and engineer) Dark Knight, Gladiator, Shrek, King Kong, Transformers, Sin City, the Pirates of the Caribbean  ...