Boss BF-2 Flanger

Brand: Boss · Category: Flanger · Released: 1980

The purple Boss flanger that put jet-plane sweep, metallic comb filtering, and post-punk movement in a compact box.

The Boss BF-2 Flanger is a compact analog flanger with Manual, Depth, Rate, and Resonance controls. It can do slow jet sweep, metallic movement, chorus-adjacent width, and sharper resonant whoosh without becoming a rack unit. It is a classic because it is practical, tough, and instantly recognizable once the feedback starts talking.