The IPBAS system is a special 2 step pre infusion cycle that conditions and also moistens the ground coffee to get the best flavor extraction with excellent crema topping. Thanks to the great functionality of the F50, you can brew from 1 to 16 oz cups of coffee in 5 different strength settings. It can also grind from five to max sixteen g of coffee, ranging in strength from extra mild to extra strong.
The machine is very nice looking in person, very sleek. The instruction manual is pretty sparse on details. It has enough, but it's a little intimidating for a first time user. I took my time and found out that the programming is very user friendly and easy to use. I have ours on our counter with a cabinet overhead. When I fill water reservoir I do pull the machine a bit forward because the reservoir is deep and you have to lift it straight up. It's easy to do but you need a bit of clearance. The bean hopper is in the back, so I pull the machine forward a bit to fill that, as well. Very easy to do. One thing I wanted in the J9 was the option to use a water filter. I have hard water from our tap, and had been filling our DeLonghi from our filtered refrigerator dispenser, but that was cumbersome. With the Jura filter I can fill the deep reservoir right in the little bar sink I have next to the machine. I tested the water before and after, and the Jura filter definitely works to reduce hardness, which is important in keeping the machine free from mineral scale buildup. I think it will be well worth the expense of replacing the filters. It came with one filter and a couple of descaling tabs, which I have not had to use yet.
Jura Giga 5: Setting new standards in performance and aesthetics, the Giga 5 features two ceramic disc grinders, 2.6-liter water tank, a monitored drip tray, two heating systems, a variable brewing chamber, height-adjustable coffee spout and an Intelligent Pre-Brew Aroma system that allows the coffee aroma to fully develop. It’s professional technology that lets you brew an unprecedented range of drinks in the comfort of your own home.
When the milk is finally steamed on the dual element system, the machine is ready to continue making more espresso shots. Keep in mind that if you choose to get a single element machine, you’ll need to wait five minutes so that the boiler can cool off naturally and then run hot water through the steam wand for ten seconds in order to purge the boiler of steam.
The Jura A9 truly shines in the milk drinks department. It features 2 height adjustable spouts that go anywhere from two point two and up to five point four inches if you plan on using taller However, when it comes to the milk, the machine uses a pick-up tube system. What this means is that now you can just place the tube into the milk container and prepare delicious milk based drinks. For better results though, it’s best that you either get Jura’s cool control milk cooler or their optional thermal milk container. That’s because not only is it better to keep milk chilled for sanitary reasons, but chilled milk also produces better froth.