With the same simplistic functionality and minimalist design of its predecessor, the Rancilio Silvia, the long-awaited Rancilio Silvia Pro semi-automatic espresso machine provides specialty coffee at home with some of the best technology on the market. Top-of-the-line components like advanced dual PIDs allow for less than a 1 degree Fahrenheit variance in espresso brew temperature, while dual boilers allow for simultaneous high quality espresso and milk steaming.