Such a silly name for such a serious pickup! Using a patented design and a voicing based on Duncan's Vintage Rails™. Duckbuckers offer the advantage of incorporating six fully adjustable pole pieces. And by using the true hum canceling construction together with a unique, split blade design, Duckbuckers duplicate all the warm tone, cool output, and outrageous quack of a vintage Strat® pickup. All quack, no hum. U.S. Patent No. 5,525,750.