The Frequency Allocator is a 2 in- 8 out DSP crossover laid out as a series of individual IIR biquad LP and HP filters with parametric EQ section, delay, polarity and output gain per leg. It lets the user dial in highly customized crossover curves up to 42dB/oct and beyond. It is preceded by a full Phase Arbitrator section, so that any active loudspeaker using the Frequency Allocator as a crossover can be made transient perfect. User can import individual loudspeaker measurements and merge them with graphical filter response traces. See www.thuneau.com/allocator.htm for details. This is the last discounted Beta available for purchase on a pre-order basis.