Walrus Audio's Fathom reverb is a deeply atmospheric reverb that invites adjustment and experimentation for a vast spectrum of reverberated tones. With four unique reverb algorithms onboard, the voices the Fathom can conjure are enough to turn any signal path on its head. Roll through classic hall and plate reverbs or jump into the deep end with the Fathom with its Lo-Fi and Sonar modes. Lo-Fi's filtered, decaying voice introduces an element of off-kilter spaciousness to a signal while Sonar's octave reverb effect highlights different low and high octaves present in the signal. Further Dampen, Decay, and Mix controls give players more power to fit the Fathom in their overall sound perfectly while a sustain control footswitch introduces that special element of hands-free interaction. This pedal is best run with an isolated power supply – daisy-chain power supplies not advised. The Fathom is a reverb pedal for sonic experimenters, ambient soundscapers, and any player seeking an atmospheric trip.