GS3 AV (Walnut)
Professional grade espresso equipment, built for home.
La Marzocco technology and performance in an elegant, self-contained footprint.
The La Marzocco engineering group set out to take the most advanced La Marzocco technology and translate it for a home espresso machine. The GS3 features the thermal stability system used in the La Marzocco Strada, including a preheating system, digital PID controller, saturated groups, a dual-boiler system, and digital display.
These features make for a luxury espresso preparation platform: everything you could hope for as someone who wants to enjoy the best-quality espresso at home. All that’s left for you to do is to grind, dose, and tamp.
A feature on the MP configuration, the conical valve system assures progressive control of water flow and pressure via an internal orifice, before applying full pressure. The paddle valve controls pre-infusion while the volumetric pump is working at full pressure, allowing the barista to perform pre-infusion on one group while the other is extracting coffee. This dynamic system allows the barista to reduce channeling for a more balanced extraction.
Separate boilers optimize espresso brewing and steam production.
Ensure unsurpassed thermal stability, shot after shot.
Intuitive programming makes it easy to adjust machine parameters.
Hot Water Economizer
Enables you to fine-tune the tap water temperature for rinsing.
Thermal Stability System
As water passes through each feature, temperature is further stabilized.
Dual PID (Coffee & Steam)
Allows you to electronically control coffee & steam boiler temperatures.
Ruby Flow Restrictors
Ruby flow restrictors resist scale formation and erosion.
A self contained 2.5 liter water reservoir makes plumbing optional.
Self contained pump without compromising performance.
Versatile 110v Power Requirement
Making it easier to take it anywhere.
Half Power Mode
Allows your machine to run on a 15amp circuit.
||14 (17.5 for GS3 MP)
||15 (20 full power)
|Element Wattage (W)
|Coffee Boiler Capacity (liters)
|Steam Boiler Capacity(liters)
Features & Specifications: Download the Product Sheet
What’s in the box?
Portafilter Baskets: 7 gram, 14, gram, 17 gram, 21 gram, Blind
Standard European La Marzocco Convex Tamper
- Double & Single Spouted Portafilters
- Installation Guide/ User Guide
Purocaf Cleaning Solution
- GS3 Plumb Kit