La Marzocco GS3 Espresso Machine Original Automatic

The La Marzocco GS3 Automatic Volumetric is the machine that redefined what a home espresso setup could be. Released in 2008, it brought true commercial performance into kitchens, with the same saturated group technology, dual-boiler architecture, and rotary pump you'd find behind the bar at a world-class cafe. Fifteen years later, it's still the benchmark. If you want to serve back-to-back drinks without compromise, dial in like a competition barista, and own a machine built to last decades, this is it.

Key Features

• Dual Boiler System: Independent brew and steam boilers let you pull shots and steam milk simultaneously without thermal compromise. The brew boiler holds temperature within a fraction of a degree.
• Saturated Group Head: The group is thermally stabilized by direct contact with the brew boiler—the same design La Marzocco uses in its commercial line. 
• Volumetric Dosing: Program shot volumes with a single button press. Repeatable, precise, fast. You set the ratio once, and the GS3 delivers it every time.
• PID Temperature Control: Set brew temperature to the tenth of a degree. Light roast? Bump it up. Dark roast? Dial it down. You're in full control.
• Rotary Pump: Quieter and smoother than a vibratory pump, with adjustable pressure. Switchable between reservoir and direct plumb 
• Pre-Infusion: Gently saturate the puck before full pressure extraction. Better flavor, more even extraction, fewer channeling issues.
• Shot Timer: Built-in digital timer tracks extraction from the first drip. Dial in by time and taste, just like a pro.
• Commercial Build Quality: Stainless steel chassis, brass internals, modular components designed for repair and longevity. This isn't a disposable appliance.

Ideal For

This machine is for the serious home barista. You're done with compromises. You want commercial-grade performance, not a toy that looks like one. You're ready to invest in a grinder that matches the GS3's capabilities because this machine will expose every flaw in a mediocre grind.  The GS3 AV is particularly well-suited for households where multiple people drink espresso throughout the day, or for aspiring cafe owners testing recipes at home. The volumetric dosing means anyone in the house can pull a dialed shot with a single button press.