Wow
Compared to other stereo widener plugins, this is really transparent. A simple test is to play white noise (which is a component of sounds like snare drums and hi hats) and have a stereo to mono plugin at the end of the chain. All the other widener s I have cause phasing or mono compatibility issues but everything I have tried this on is fine. It works really well to add an extra dimension to instruments and just makes everything sound and fit in better. Really impressive. The developer is a genius.