La Marzocco KB90
The KB90 is the ultimate evolution of the Linea PB form. Designed to optimize the workflow for the barista in the world’s busiest bars by improving the ergonomics and features of the machine. The KB90 is named for our Board Chairman, Kent Bakke.
20 years ago, Kent imagined one of the most exciting new features of the KB90, the Straight-in Portafilter. Kent has always seen La Marzocco’s mission to create machines that make the lives of the barista easier and more efficient, and the KB90 embodies this philosophy.
Features
Advanced Electronics
The KB90 features PID temperature control, dual boiler system, saturated group design and a thermal stability system to preheat water before it goes to the boilers.
Auto Steam Flush
After each extraction, a burst of steam from the steam boiler purges the brew path and is followed by a flush of hot water, keeping the group clean even during the busiest hours. This innovative function minimizes coffee residue in the group, and reduces the number of times baristas need to back flush during service.
Included Accessories
The KB90 comes with a Standard European 58mm convex La Marzocco tamper and a 12 oz steaming pitcher.
Upgrade to ABR
The KB90 has precision scales incorporated into the drip tray to improve beverage consistency by stopping the extraction based on mass. The machine uses an algorithm called Drip Prediction to improve shot accuracy and ease of dialing in.
Customizability
Make sure you're KB90 looks exactly how you would like and suits your every need. Models available with 2 or 3 group heads. Available in any color. Available in Auto-Volumetric or Auto-Brew Ratio.
Parts Included
This model comes with a Break-away double spouted portafilter with standard rubber handle, Purocaf Cleaning Solution, a Cleaning Basket, a tamper, and 7 gram, 14 gram, 17 gram, and 21 gram brew baskets. User Manual included.

