Vintage Black Beauty capacitor, 160P. Functionality confirmed with a tester and guitar; readings are good. .047 400v, a standard and popular value. Ideal for single-coil guitars, voltage is optimal. Also suitable for other electronic components. Black Beauty capacitors are famous for being original parts in old Gibson guitars. It's not just old Gibson enthusiasts who favor them; they actually dramatically change the sound. Black Beauties have little undulation and are characterized by a very straightforward sound quality. If you're looking for bite, Bumble Bees are the choice, but the straight, uncolored extension of the Black Beauty makes them popular.