Get two flangers in one-from jet-plane to thick chorus, vibrato and short delay effects, packed in one stomp box. This BEHRINGER product has been designed to compete head to head with leading products on the market. A flexible 2-mode switch lets you choose between classic and detuned flanger effects, plus there are dedicated Manual, Depth, Rate and Resonance controls for effortless sound shaping. We've included a status LED for effect On/Off and battery check, and you can run your UF100 on a 9 V battery or a DC power supply (not included). For absolutely noise-free operation, a first-class electronic On/Off switch is integrated.