用于开发vst插件界面，提供多个界面类。SDK使用VST SDK 2.4版本，内附有详细帮助文档-For the development of vst plug-in interface that provides multiple interface classes. SDK using the VST SDK 2.4 version, included a detailed help documentation

VST Plugin Host开发套件V1.3 For Delphi 7 此开发套件可以用来快速开发标准的VST音效插件宿主。 内含例子可供参考。-VST Plugin Host Development Kit V1.3 For Delphi 7 this development kit can be used to quickly develop a standard VST audio plug-in host. Includes examples for reference.