First released over ten years ago, otherwise known as the ‘green box’, this pedal manages to squeeze 16 different delays into one unit. With its digital modeling and true 24-bit stereo signal path, you can create everything from a subtle echo to a sweeping reverse soundscape. The 14 second looper allows you to start overdubbing textures and layers, and with features like its half-speed and reverse modes, you can really experiment. The pedal can run up to 30 hours on batteries, or with a power adaptor, and the included tap tempo function is very useful. For really crazy sonic adventurers, try combining two (or more).