DFX offers the ability to apply or "enhance" 5 different effects. They are:
3D Surround Sound- Gives the effect of 3d surround with only 2 speakers.
Fidelity- Enhances clarity.
Dynamic Boost- Amplifies sound and reduces distortion.
Hyper Bass- Amplifies Bass.
Ambience- Adds depth.
The plug-in also comes with built-in and custom presets, optimization for headphones or speakers, 2 different music processing modes and one speech mode, a spectrum analyzer. It is also fully skinnable, skins can be downloaded from the DFX website or created using a standard image editor.