Walrus Audio R1 High-Fidelity Stereo Reverb Effect Pedal W/Box - UsedThis Walrus Mako Series R1 Reverb pedal features a comprehensive selection of six meticulously crafted reverb algorithms designed and refined to deliver pristine sound quality and a wide range of tonal possibilities. From the warmth of classic spring reverbs to the vast expanses of shimmering ambient reflections, this pedal is a testament to innovation. The original box is included. Very good condition with some slight scratches.