This great sounding FM synth was used by Skrillex. Latest mac operating system free download. Download ibooks for my mac. FM8 is probably not a synth for beginners, as it takes a while to get your head around FM synthesis. Nevertheless it's still a great synth used by plenty of pros. maupaliform1974.wikidot.com/blog:14. Pro's + great presets + ability to morph patches + great arpeggiator Cons – ..