Wonder if it is a very old brand or it just not popular.
I ran into one review but I need to do a little more homework.
What is ULKA pump vs. Procon pump? And why would it makes a different in espresso if the beans are less than "fresh"?
* I typed ULKA and it shows alot of descriptions but not the basic info of meaning ULKA and its purpose. [sorry for being a newbie
**As you can see I'm still debating on the type of machine for my home use. Currently my Starbucks Barista is not giving me a consistent brew temp. My espresso [with the Mazzer SJ] taste bitter & sour sometime and some taste better. All under one sitting.




