A feedback delay network (FDN) style reverb with a 16x16 Hadamard matrix for lossless feedback at unity gain. The “Freeze” function bypasses the filter and switches off the linear interpolation within the delays to prevent high frequency loss over time within the feedback path. The result is infinite, lossless feedback for DAYS. Each of the sixteen parallel delays within the feedback matrix are modulated by a sophisticated recursive frequency modulation system that produces smooth, organic random fluctuations similar to Perlin Noise, capable of very subtle or extreme modulations.

And it’s FREE for users of Native Instruments Reaktor 6.5.0+

Reaktor ensembles are normally installed in the following locations:

Windows: C/Users/Username/Documents/Native Instruments/User Content/Reaktor

OS X: Mac HD/Users/Username/Documents/Native Instruments/User Content/Reaktor