The Linea PB is La Marzocco Newest Innovation, with an old-style look to the machine that has supported the development of the specialty coffee industry since 1988. It is a heavy-duty workhorse that performs reliably in high-volume settings. A tried-and-true machine, the Linea PB is perfect for your new café, bar, or restaurant. Dual Boiler system, PID temperature-controlled, and Auto Brew Ratio. Available in 1,2,3, and 4 groups.