Every Music Programmer’s Dream! A Guide to API500 Modules

api500The API 500 Series EQ Plug-In Collection gives you the punch, low-frequency transparency, and ultra-tht imaging of API’s iconic 550A and 560 Series EQs.API Recommended Practice 500, 4th Edition. API has published API Recommended Practice (RP) 500, Classification of Locations for Electrical Installations at Petroleum Facilities