The image shows three different types of potentiometers. On the left, there is a black push-button switch with a red base and a gold-colored knob on top. The switch has a cylindrical shape with a pointed end and a small hole in the center. The middle one has a small gold-plated knob with a small knob on the top, which is used to adjust the volume of the switch. The other two switches have a silver-colored metal body with a round base and small holes on the sides. All three switches appear to be new and unused.
User jazmtz uploaded the image
User jazmtz uploaded the image
