Boss Flanger BF-2 Analog Effects Pedal MIJ. This vintage Made in Japan (MIJ) unit features the desirable green label and all-black knobs, identifying it as a 1984–1990 production model. The pedal utilizes analog Bucket Brigade Device (BBD) technology to deliver a wide range of flanging effects, from subtle chorus-like textures to dramatic "jet plane" whooshes. Controls include Manual, Depth, Rate, and Resonance (Res). The unit is in fair condition with significant superficial cosmetic wear, including paint chips and scratches consistent with its age. This item has been tested to the best of our ability and came from a working environment.