Walrus Audio Slo Multi Texture Reverb Effect Pedal - UsedThe Walrus Sl is an ambient reverb with 3 different modes to suit whatever flavor of 'verb you're looking for to create your soundscape. Dark adds an octave down effect to your reverb, rise turns your reverb into a nice swell, and dream creates a pad like reverb that will latch onto your signal and allow you to keep playing over it with your dry signal. The X knob has a different function for all 3. This particular Sl is in very good condition and