EZdrummer and Superior Drummer 3 are both drum samplers made by Toontrack, however they are each aimed at different users. EZdrummer is made for songwriters; with the samples requiring less/no mixing as the sounds are premixed. Whilst Superior Drummer 2 is for e-drummers, pro producers and those who want to tweak and mix their drum sounds; as the Superior Drummer 3 sounds are rawer and need to be mixed by the user, with the added features of; inbuilt mixer, tracker function and much more.
Extended Library formats
The difference between the extension packs being that EZXs are 16 bit format and SDX libraries are 24 bit format.
For more information on how to register, install and authorise Toontrack products, please see our knowledge base article here.
For more information on what is EZplayer pro, please see our knowledge base article here.