The KB90 sets the new standard in high volume cafe performance striving to make great espresso faster, cleaner, and easier.Based on the bestseller Linea PB, the KB90 is equipped with many of the trusted and tested components of the Linea PB, making servicing easier without the need for new parts inventories.Details: The revolutionary Straight In design simplifies and eases the motion of locking-in the portafilter to the group-head, every time. Improving the natural workflow and output. Auto-flush cycle using a small burst of steam and water. Removing coffee residue quickly, and leaving every espresso tasting its best. Automatically stop espresso extraction at the desired moment to ensure target output is reached in the cup. Through this algorithm-based system, there’s no compromise to accuracy when you switch between blends, decaf, and single origins. Enjoy the reliable, user-friendly 3-button keypad and proprietary electronics appreciated the world over, that makes programming intuitive for both baristas and technicians – and brewing an immediate and pleasant experience. Equipped with a new steam valve, accessible directly from the steam knob. In case of regular, preventive or extraordinary maintenance, this feature minimizes machine downtimes. Barista-friendly ergonomic steam wand that always stays cool to the touch.