Homegrown Sounds released Modulator, a free modulation effect VST plugin that comes with 31 pre-built high quality presets.
Modulator does what it says on the tin, it uses an LFO which can then be used to create many modulation style effects such as Flangers, Phasers, Ring Modulators etc… The LFO can also be swapped for an Envelope follower which will use the incoming sound level as the modulation source in various ways.
This little plugin includes flanger, phasers, low/ band/ hi pass filters, frequency modulation, pitch shift, chorus, ring modulation, gapper, autopan, low shelf, hi shelf, notch, peak, decimator and modulation delays.
In order to download this plugin you will have to register on their site. Click ‘Add to cart’ then ‘Proceed to Checkout’ and you’ll be redirected to download link.