This grinder is replacing a Mazzer Super Jolly grinder that I have had for over 10 years. It's gone through modifications to make it a single dose grinder but what it remains is VERY LOUD!
When I saw the Libra for the first time, the idea of a super quiet grinder that was also a grind by weight grinder was all I needed to know.
The grinder was very easy to set up and it was dialed in for my espresso machine in a matter of 2 attempts. Going from single dosing for the past 2 years to a grind by weight grinder is a giant leap of both streaming my workflow and technology (not waking my wife up with the sound of coffee grinding) In fact, the first morning I used the grinder, my wife slept through the entire process. That was never the case with the Mazzer Super Jolly.
The only 2 very minor complaints I have with the grinder are in the materials used in the construction. The hopper lid has a dimple right in the middle from injection molding. The lid being made of clear plastic, that dimple is very noticable. A black plastic lid, dimple free would look so much better and more in line with the overall high quality look of the grinder.
Second, the aluminum parts used behind the portafilter fork are very soft, and scratched easily from the dosing funnel rubbing against it. Once I saw the scratches I of course modified how I inserted the portafilter into the fork.
The grinder makes beautiful fluffy grounds and, once recalibrated, doses out consistent, accurate weights.
Bottom line, it looks great, is extremely quiet and does what it's designed to do efficiently. Now to look for a replacement lid cause this one is driving me crazy. LoL.
Thanks to Tony and Clive Coffee for the great customer service!