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!

Testimonials

The PSP SpringBox gives me the classic character of an outboard Spring Reverb unit with the incredible parameter control of a plugin. I've been messing around and using it on vocal busses, all sorts of synths and different EFX chains, and it's helping me find new sounds. Great plugin!

Dre Skull Producer and head of Mixpak Records
Snoop Dogg, Vybz Kartel, Popcaan, Beenie Man, Lil Scrappy, Pusha T, Machel Montano