FabFilter

Just a quick question, which plugin has a feature to do stereo widening and transform mono to stereo?

Hi Fernando,

You can use stereo widening with any plug-in that offer Mid-Side processing, so Pro-Q 3, Pro-C 2, Pro-MB, Saturn, Volcano and Timeless. You can simply increase the level of the side signal to increase your stereo width. With Timeless you could also use some delay to create an additional haas effect.