For those of us after those enormous ambient spaces filled with depth and modulation, the Walrus Audio Slö Multi-Texture Reverb is a dream in a pedal. Sub-octave, auto-swell, and latching pad algorithms are accessible via a single switch and are available for further tweaking via decay, filter, and depth controls, as well as an "X" function that alters a specific trait in each mode. Add three distinct wave shapes for even more tone-sculpting power and you have a formidable effect that rivals its big-box counterparts.