The La Marzocco KB90 sets a new benchmark for high-volume café performance, enhancing workflow and barista ergonomics. Its innovative straight-in portafilter design reduces wrist strain and speeds up operation, making it ideal for busy environments. Features like the Auto Steam Flush, which cleans the group head after each extraction, and optional built-in scales with Drip Prediction technology ensure consistent, high-quality espresso shots. With dual boilers, PID temperature control, and a user-friendly interface, the KB90 combines efficiency, consistency, and ease of use in one robust machine.