The BOSS BF-3 Flanger pedal builds upon the 20-year legacy of the iconic BOSS BF-2, offering guitarists and bassists an enhanced version of the classic flanger. With the thickest stereo flanging sounds available, the BF-3 features two new modes - Ultra and Gate/Pan - that provide incredible depth and can even produce Slicer-type effects with sounds that seem to swirl around the listener. This pedal combines modern technology with a vintage sound, making it an instant classic for any musician's pedalboard. Its innovative design allows for independent Guitar and Bass inputs, along with stereo outputs, ensuring versatility in different performance settings.