Building on the 20-year legacy of the famous BOSS BF-2, the new BF-3 Flanger pedal gives guitarists and bassists an updated version of the classic BOSS flanger with the thickest stereo flanging sounds ever. Two new modes (Ultra and Gate/Pan) create flanging with incredible depth-even Slicer-type effects and sounds that seem to “swirl” around the listener. An instant classic.  

BOSS' best flanging effects in a compact pedal

New Ultra and Gate/Pan modes for ultra-fat flanging with very low noise

Momentary mode turns flanging on instantly

Tap tempo adjustable via pedal

Independent Guitar and Bass inputs and stereo outputs