From D16 Group Audio Software:
LuSH-101 is a synthesizer created from modules that can be found in many modern virtual synthesizers, all combined into a single compact and logically intuitive design. However, this basic simplicity combined with its multilayer architecture turns it into an easy-to-use instrument that can be programmed and tweaked quickly leveraging its maximum potential. The multilayer architecture guarantees that both the sound design possibilities and number of unique situations in which LuSH-101 can be used are virtually limitless. Layered sounds can be created simply by assigning the layers to the same MIDI channel. Assigning the layers to different keyboard zones allows you to create even the most sophisticated splits. You can always assign the various layers to different MIDI channels for 8-part multitimbral usage. LuSH also comes complete with a built in mixer, complete with layer-independent parametric equalizers and compressors.
LuSH-101 lets you create presets for single layer, for all 8 layers at once (including the mixer settings), but also allows the creation of presets for smaller blocks of parameters such as the mixer's send effects.