This is the first version 2 of any Spectrasonics instrument, and it's a big one.

Now more powerful than ever, with expanded hardware synth integration, new patches, arpeggiator upgrades, and much more, Omnisphere 2 is the flagship synthesizer of Spectrasonics—an instrument of extraordinary power and versatility. Top artists all over the world rely on Omnisphere 2 as an essential source of sonic inspiration. This award-winning software brings many different types of synthesis together into one amazing-sounding instrument that will spark a lifetime of exploration.