The product contains Combinator patches that produce a range of different synthesizer sounds. The core of the patches are internal Reason devices - SubTractor, Malstrom and Effects. The 64 Combinator patches are divided into the four categories - Keys & Synths, Leads, Mods and FX. All eight Combinator controls + modulation wheel in every patch are programmed. This gives you a total control of the most used and effective parameters of the sound. Due to this programmed controls, the timbre can be shaped drastically.