The Pro Multiband Dynamics plug-in is an impressive new dynamics-shaping tool from Avid that lets you apply various dynamics processing across your audio in four independent frequency bands. Each of the four frequency bands lets you add either upward expansion or downward compression according to its own threshold. One extra thing about Pro Multiband Dynamics that really impressed the engineers here at Sweetwater is that you can split each frequency band to its own bus, opening up even more processing possibilities. And with support for up to 7.1 mixes, Pro Multiband Dynamics is perfect for post-production mastering. NOTE: This product requires an iLok (not included) for authorization. Please call your Sweetwater Sales Engineer if you have questions.