Used BOSS BF3 Flanger Effect Pedal

Add classic jet-sweep modulation to your rig with this used BOSS BF-3 Flanger in great condition. Built for stage-ready reliability, it delivers rich flanging, ultra mode for deeper resonance, and gate/pan-style textures for standout movement. Simple front-panel controls include Manual, Depth, Rate, and Resonance, plus a mode selector for quick shaping. Runs on a 9V battery or standard 9V DC adapter and features mono input with stereo outputs for wide effects.