The Breville Infuser home espresso machine delivers balanced, cafe-quality flavor in the comfort of your home. With the 4 keys formula, this coffee machine uses the correct dose of beans, optimal water pressure, precise temperature control, and microfoam milk to deliver third wave specialty coffee. Balanced flavors are drawn evenly from all the grinds. So what is the best way to prepare the grinds for an even extraction? Rather than starting with bursts of high pressure, a steady low pressure pre-infusion gently expands the grinds before stepping up to high pressure for an even extraction. Electronic PID temperature control delivers increased temperature stability for a better tasting cup and high power 1600W for high pressure steam and faster heat up. Whether you are using it strictly as an espresso maker or a latte and cappuccino machine, this system allows both beginners and pros to enjoy consistent performance and balanced, flavorful cups of coffee.