The Mooer Reecho Digital Delay offers 3 awesome modes of delay: Analog, Real Echo, and Tape Echo. The controls are simple and easy-to-use so you can find a sound you like in no time whether you like a spacey echo or a bluesy/country style delay sound. Its f3 Delay Modes: Analog/Real Echo/Tape EchoAnalog: Simulates a warm and smooth echo sound created by classic analog delay equipment. Real Echo: Simulates a natural echo soundTape Echo: Simulates the sweet and spacey echo sound from a vintage tape echo machine. Full metal shel - lPedalboard friendly - True bypass.