Haas is great, and there are many incarnations of it. This version uses no stereo width to bolster and confine the effect, ensuring that the pleasing phase cancellation effect seems very clean and even natural.
Great effort went into ensuring that there are no clicks or noises and overall the plugin is very efficient.
Use this in tandem with the famous Lauridsen technique as well as with the free DSPplug Blumlein haas plug-in so as to ensure that your sounds have a different feel and sound, better assisting you in creating a contrast and definining characteristic for your sounds.
A multi-band version of this plug-in will be added very soon in an update, it’s well under way.