
GB5 S
Elegant design married with proven reliability


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Dimmable barista lights (AV & ABR)​
3-stage LED lights for eco, on, and brewing modes allows you to focus on your extraction and the cup.
Pro app compatible
The Pro-App gives the barista control over the day to day functions of the machine, including adjusting dose, coffee boilers temperature, and usage statistics
USB​
Making it possible to update the firmware.


Technical Specifications:
Specifications 2gp 3gp 4gp
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Height (in) - 21.4 21.4 21.4
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Width (in) - 30 38 47.5
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Depth (in) - 25 25 25
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Weight (lbs) - 154 200 264.5
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Voltage (V) - 208-240V, Single Phase, 60 hz 208-240V, Single Phase 60 hz 208-240V, Single Phase, 60 hz
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Standard watts (W) 3730 4930 6725
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Coffee Boiler Capacity (liters) - 3.4 5 2 x 3.4
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Steam Boiler Capacity (liters) - 7 11 15
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Essential Features
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Dual boilers
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Separated boilers optimize espresso brewing and steam production.
Insulated boilers
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Reduce energy consumption while contributing to temperature stability.
Saturated groups
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Ensure unsurpassed thermal stability, shot after shot.
Digital display
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Intuitive programming makes it easy to adjust machine parameters.
Integrated scales (ABR only)
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Precision scales built in the drip tray with the Drip Prediction technology provide a new level of consistency.
Easy rebuild steam valve
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Precision scales integrated in the drip tray provide an improved level of consistency.
Eco mode
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Can be programmed to enter stand-by mode, improving energy efficiency.
High legs (standard in US)
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Make it easier to access beneath the machine.
Dual pid (coffee and steam)
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Allows you to electronically control coffee and stem boiler temperature.​
Piero group caps (AV, ABR)
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Re-engineered internal water path and flow-meter positioning that increased temperature stability.
Pro touch steam wands (special order)
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​High performing steam wands that are cool to the touch.​
Programmable dose (AV, ABR)
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Auto-volumetrics ensure repeatability and consistency in high-volume settings.
24V electronics
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New generation of electronics for improved reliability and machine diagnostics.
Dimmable barista lights (AV, ABR)
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3-stage customizable intensity led lights for Eco, On and Brewing modes.​​
Cup warmer (special order)
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Maintain espresso and cappuccino cups evenly heated at a proper temperature.
Personalized colors (special orders)
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Customizable color based on the RAL color system, on request.
Machine Configurations
La Marzocco offers a range of machine configurations to match the needs of your business. More mamual configurations allow baristas closer engagement with brew parameters like pre-infusion and pressure. More automated configurations allow the barista to program a repeatable output and give more of their focus to customer engagement. The style and volume of your business will be crucial in deciding which configuration to choose.
Costume color​
$750 (excludes black base)
For two Group head​
Semi-automatic (EE) $17,820
Auto-volumetric (AV) - $20,890
AV with scales - $24,120
For three Group head​
Semi-automatic (EE) - $19,970
Auto-volumetric (AV) - $23,960
AV with scales - $​27,960
For four Group head​
Semi-automatic (EE) - $22,590
Auto-volumetric (AV) - $27,040
AV with scales - $31,340
Manual
Slower with more ability to manipulate
Automatic
Faster with more consistency
MP | EP | LEVER
MANUAL
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The barista manually controls pre-infusion and pressure during the shot.
The barista starts and stops the shot to achieve the preferred coffee volume.
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EE
SEMI-AUTOMATIC
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The Barista starts and stops the shot with either a push button or paddle interface to achieve the preferred coffee volume.
AV
AUTO-VOLUMETRIC
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The barista starts the shot and the machine stops it, based on the pre-programmed volume of water running through the coffee to achieve the preferred coffee volume.
ABR
AUTO WITH SCALE
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The barista starts the shot and the machine stops it, bases on the weight of the coffee in the cup. Auto Brew Ratio utilizes a built-in scale to achieve the preferred coffee weight.