Fatsondo is one of very few VST instruments (and AudioUnits), which has been tailored made for the creation of fat sounds. And it has a built-in chorus, flanger, stereo delay, comes with 64 factory patches and a 17 page manual (Adobe Acrobat). Listen to the MP3 files at the bottom of this page.
Fatsondo is, compared to other plugins, an unusual synth in the sense that it has a couple of features, which are not always seen in the more traditional VST instruments and AudioUnits. For example it has a chaos oscillator, filter banks, a flanger with a random mode and performance keys. The main features are a polyphonic unison mode, a unique
Version 2.0.3 improved performance (less CPU hungry).
VST compatible audio application.