It's a duel power port with 5 prongs, I have already found feet, from another old singer I have and never use, I like Sears Kenmore 158's I enjoy the use of cams and they are strong machines, I have 3 of them, 17530,17550, and a 17560 and never paid more than $10. for any of them but the cams and fun accessories are costly!
Maybe I can find a good home for this one!