The unique sound of the Bass MuRF begins in the filter section. Seven of it's 8 filters are resonant filters voiced at lower frequencies, and at the low end, we've added a 6 dB/octave shelving filter. With a cutoff frequency of 110 Hz., it adds extra response where bass players need it most. In the Animation Section there are a few surprises, too. You'll find some familiar patterns, and also some new ones including some with very interesting rhythmic qualities.