MXR Joshua Ambient Echo, Effekt Pedal, from psychedelic sounds to ambient rock, provides a foundation of carefully curated sounds and Textures, Highly flexible delay with intuitive controls for tempo, rhythm and more, onboard tap tempo and external switching for precise control the delay time, hold mode for layering leads and solos over a sound carpet, advanced features include stereo mode, expression Pedal capability and numerous fine adjustments, incl. Power supply (ECB003 9-volt adapter): dimension: 60 x 32 x 111 (mm) (W x H x D), weight: 0. 49 Kg