The Fruity compressor is an FL Studio VST plugin that is used to apply sound effects through the process of dynamic compression of audio waves, which is useful to give an extra boost to kick drums, make the bass more powerful, enhance vocals and make the final result of the sound mix hear much better. Sources What is FL Studio’s Fruity Compressor?.How do you use a Fruity compressor in FL Studio?.When to use Fruity Compressor on vocals?.Best Fruity Compressor settings for vocals.