Up for sale, a 1980 Boss BF-2 Flanger in excellent condition and in perfect working order. Dating to the first year of BF-2 production, this is a notably early example with a black label, silver screw on the battery compartment, and inked serial number. Flanging effects ranging from mild chorus and vibrato to swooping airplane whooshes can be achieved with the Manual, Depth, Rate and Resonance knobs, allowing the user to easily dial-in the desired parameters.

The enclosure shows only light wear, with clean graphics and original knobs. The “Made in Japan” black foil label is intact on the back, and the inked serial in the battery compartment dates to July, 1980.