It was a long search, but I finally found one. 1981 was a good year, but it must have been a slow year for Gillette. Here's a B4 Super Adjustable, in quite nice shape.
This is also my first SA, and I'm really surprised. I always thought they'd feel less substantial or cheaper somehow - not so. This razor feels really solid and well made. In fact the doors open with more authority and the adjustment dial clicks more sharply than my 3 slims or 2 fatboys. It arrived just in time for today's shave, and my impressions are it shaves just like it's Slim ancestor and handles just as well also.
This is also my first SA, and I'm really surprised. I always thought they'd feel less substantial or cheaper somehow - not so. This razor feels really solid and well made. In fact the doors open with more authority and the adjustment dial clicks more sharply than my 3 slims or 2 fatboys. It arrived just in time for today's shave, and my impressions are it shaves just like it's Slim ancestor and handles just as well also.