-All systems require a plugin host of some kind.
-200 MB RAM for use by the plugin
-Multicore processor is recommended.
PC:
-64 bit (x64) Windows system. Windows 10 is recommended. (Win 7 Svc Pack 1 minimum)
-PCs running TrapDoor Audio plugins require a Visual C++ runtime. This may or may not be present on your PC as a result of a different software installation. The Microsoft Visual C++ Re-distributable file is included in all VST downloads. Please double-click it to install it.
MAC:
Version 10.11 “El Capitan” is recommended. (10.8 “Mountain Lion” minimum)
*there have been a few reports of presets not showing properly in some Mac systems. I am working to correct this.