Image-Line have released the VST version of DrumSynth Live. It's available for purchase in the webshop and can be downloaded by registered users of the FL Studio version.
DrumSynth Live is the FL Studio and VST plugin version of the popular DrumSynth standalone created by Maxim Digital Audio. DrumSynth Live features simultaneous support for 120 real-time programmable drum patches, each assigned to a separate key (C0 to B9). You can morph dynamically from one drum patch to another. The sound is created by two noise generators, filtered by bandpass filters with an incredible range - you can set anything from single frequency (sine wave) to full white noise.