The Boss BF-3 Flanger. A Legendary Flanging Pedal is Reborn. 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. **RRP £109**