Behringer HF300 Hi Band Flanger Ultimate High-Band Flanger Effects Pedal Experience a complete new flanging sound that takes your guitar and keyboard to a new level This BEHRINGER product has been designed to compete head to head with leading products on the market Different from conventional flangers, the HF300 flanges one octave higher creating a much brighter and cleaner sound Different from conventional flangers, the HF300 flanges one octave higher creating a much brighter and cleaner sound Blue status LED for effect on/off and battery check