Quint Anderson goes through his favorite settings for bass on the Descent Reverb / Octave Machine. The Descent is a Reverb pedal that can add octaves to your signal and send it through three different Reverb modes; Hall, Reverse, and Shimmer. Bass players will find that the octaves add richness to the final sound with wet reverb to let it swim for miles.
http://walrusaudio.com/shop/descent/