Behringer ECHO MACHINE EM600 The ultimate Echo Modeler that delivers the whole history of analog, tape and digital delay effects Real Sound Modeling (RSM) combines state-of-the-art DSP technology with sophisticated algorithms to emulate real acoustic environments Create any sound from vintage tape-based echo over warm analog BBD delay sound to clean high-fidelity digital delay Dedicated Model, Time, Repeat, Mix, Mod, Type and Trail controls for awesome sound shaping Blue status LED for effect on/off and battery check Runs on 9 V battery or the BEHRINGER PSU-SB DC power supply (not included) First-class electronic On/Off switch for highest signal integrity in bypass mode High-quality components and exceptionally rugged construction ensure long life Conceived and designed by BEHRINGER Germany Delay comes in many different flavors. The BEHRINGER EM600 gives you access to a vast palette of delays all in one amazing stomp box. Multiple Personalities The Echo Machine is essentially 11 delays in one pedal: Ping Pong, Reverse, two different multi-delays, Tracking, Sweep, Swirl, Slap and three different tap modes. BEHRINGER Real Sound Modeling technology gives this pedal the ability to emulate the acoustics of a variety of environments. Produce realistic cathedral-like echo in your bedroom or cave-like echo at the corner bar. Real Sound Modeling makes it possible!