In the latest Reaktor 6 Discoveries episode, I looked at Atmorph, an experimental additive FM Synthesizer from the Native Instruments Reaktor User Library. You can clearly see that it is a Reaktor instrument because the GUI is not very nice. But what’s great is the engine. With it, you can build very interesting sounds that sound like physical modeling.
The included sounds can convince. But if you want to discover the entire engine by building new sounds, this is of course possible. It’s not a beginner friendly synth in my opinion but more one for musicians with experience. The example Atmorph again shows what interesting free synthesizers or effects hide in the Reaktor 6 User Library. Great job Christoph Bielen!
More information here: Native Instruments Reaktor 6 User Library