La Marzocco Linea PB X Automatic Dosing AV 4 Group

USD 18,347.00
(5 customer reviews)

La Marzocco Linea PB X Automatic Dosing AV 4 Group

The Linea PB’s lower profile and increased work area also make it practical, without abandoning world renowned Italian design.

SKU: HFC-202306000402 Category:

La Marzocco Linea PB X Automatic Dosing AV 4 Group


5 years after the launch of the Linea PB, which has become a trusted industry workhorse, La Marzocco introduces a version of the machine equipped with the most advanced espresso technologies.

These include a pre-heating system, independent boilers, hot water mixing valve accessible from the side panel and Pro Touch steam wands.

The Linea PB X features refreshed aesthetics based on the presence of barista lights as standard and white details such as logos, manometer, display lettering and keypads. The dynamic preheating ensures unmatched temperature stability, provides steady brew water and steam even at the peak of the morning rush.

The Linea PB’s lower profile and increased work area also make it practical, without abandoning world renowned Italian design.


Dual boilers
Separate boilers optimize espresso brewing and steam production.

Independent saturated boilers
Separate saturated boilers for each group head allow barista to optimize temperature for individual coffees, ensuring thermal stability.

Dual PID (coffee and steam)
Allows you to electronically control coffee and steam boiler temperature.

Insulated boilers

Reduce energy consumption while contributing to temperature stability.

Eco mode
Can be programmed to enter stand-by mode, improving energy efficiency.

USB connectivity
Making it possible to update the firmware.

Piero group caps
Re-engineered internal water path and flow-meter positioning that increase temperature stability.

Pro touch steam wands
High performing steam wands that are cool to the touch.

hot water economizer
Enables you to fine-tune the tap water temperature for tea.

Digital display
Intuitive programming makes it easy to adjust machine parameters.

Barista lights
Led lighting allows you to focus on your extraction and the cup.

Cup warmer (optional)
Maintain espresso and cappuccino cups evenly heated at a proper temperature.

integrated scales (ABR version only)
Precision scales integrated in the drip tray provide an improved level of consistency.

Available Configurations

AV version with Automatic Volumetric Dosing and ABR version with Automatic Weight Based Dosing

Please note that the pictures are just representations. The unit in the pictured is a Linea PBX 3 Group. This listing is for the 4 group version

5 reviews for La Marzocco Linea PB X Automatic Dosing AV 4 Group

  1. Merel Groen

    Easy-to-use and works wonderfully. I find it very quiet and easy to adjust both the time and grind. I love that you can stop it mid-grind to settle the coffee in the portafilter. The only negative I have, and it’s a very minor thing, is I wish the portafilter holder didn’t have to be screwed in. If it were able to pop in & out, it would be easRead more about review stating Great Grinderier to clean. Note: if you read the manual, it describes a screw to tighten for the bean holder; there isn’t a screw but I haven’t found it necessary. Overall I’m happy with the performance plus it looks amazing on my counter.

  2. Mike van Dam

    Easy to use, very quiet, great touch screen

    Only downfall is the hopper looks cheap for the price, and doesn’t tighten properly.

  3. Tobias Hoekstra

    I’m very happy with the way this grinder performs. It’s a beautiful and compact machine. I love the step less grinding for my espresso but this gets a bit tricky when looking to change my brewing method. I will likely have to add a secondary grinder for this which is expected and not necessarily an issue. I have had this machine for a few weeks noRead more about review stating I love this machinew.

  4. Nora Groen

    I am very happy with the La Marzocco. The step-less grind adjustment is amazing and turning the small dial to make small tweaks is actually beautifully precise. The curb appeal on this bad boy is enough to draw your eye from across the room. My only negative experience is a handful of times, the touch interface had seemed too sensitive and registeredRead more about review stating Could not have asked for a more beautiful and functional grinder at this price point! a button press when I just grazed it. That said, it has been amazing 99% of the time, and I couldn’t ask for more.

  5. Lara Prins

    This grinder is the perfect addition to the Rocket Appartamento. It has timed functions for single and double shots, guaranteeing consistency. It’s a small, stylish, relatively quiet grinder and it’s really fool-proof. It also has a super useful pause function. I recommend it highly.

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