Behringer FLANGER MACHINE FL600 The ultimate Flanger Modeler that delivers the whole history of analog, tape and digital flanger effects—at the touch of a footswitch Real Sound Modeling (RSM) combines state-of-the-art DSP technology with sophisticated algorithms to emulate real acoustic environments Experience any sounds from vintage tape-based flanger to warm analog BBD flangers and flanging sounds that you have never heard before Dedicated Model, Depth, Feedback, Speed, Time, Type and Polarity 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 From vintage to modern, from subtle to severe, the FLANGER MACHINE FL600 lets you explore the entire history of popular flanging effects in one compact box powered by our intense RSM digital signal processing chip What is Flange? Flange occurs when two identical signals are mixed together, but with one signal delayed by a small, gradually changing amount. In layman’s terms, it makes your guitar sound something like a vintage rotary speaker, but by adjusting certain parameters of the effect, it becomes syrupy and psychedelic. This effect is prominent in many landmark 70s rock recordings, and persists to this day. Superior Sound The FL600 uses BEHRINGER’s Real Sound Modeling technology to create a flange in a class of its own. The RSM chip gives this pedal the power to simulate the resonance and character of the perfect acoustic environment, resulting in a sound that is nothing short of transcendental!