Details Product Specs
Classic Elegance, Modern Control
The La Marzocco GB5 S EE (Semi-Automatic) is a refined, barista-driven espresso machine that blends iconic European design with modern temperature stability and workflow control. Handcrafted in Italy and updated with La Marzocco’s latest electronics, the GB5 S is built for cafés that value hands-on extraction, visual presence, and rock-solid performance during busy service.
With partially exposed groups, precision temperature control, and a distinctive aesthetic rooted in Florentine heritage, the GB5 S EE is as much a statement piece as it is a production machine.
GB5 S EE Features
The gracious lines and harmonious curves of the GB5 S speak to the La Marzocco heritage of design and intention. The understated side shields, elegant Florentine lilies, and subtle insignia of La Marzocco on the cup rail, combine to give this machine the feel of an heirloom built to stand the test of time.
-
Semi-Automatic (EE) Barista Control
The EE model puts extraction control directly in the barista’s hands. Start and stop shots manually for maximum flexibility and craft-focused workflow.
-
Dual Stainless Steel Boilers
Brew and steam simultaneously with excellent thermal stability, even during peak volume.
-
Dual PID Temperature Control
Electronically control brew and steam boiler temperatures independently for consistent extraction and steam performance.
-
Saturated Group Heads
Water never leaves the brew boiler before reaching the group, ensuring exceptional temperature stability shot after shot.
-
Performance Touch Steam Wands
Vacuum-insulated, cool-touch steam wands deliver powerful, dry steam while improving safety and comfort behind the bar.
-
Ruby Flow Restrictors
Resist scale buildup and erosion, extending component life and improving long-term reliability.
-
Auto Backflush
Automated cleaning cycles simplify daily maintenance and help keep the machine performing at its best.
-
Proprietary La Marzocco Electronics
Control boiler temperatures, hot water dosing, and cleaning cycles with modern reliability built into a classic platform.
Optional Add-Ons
- Cup Warmer – Keeps cups evenly heated for consistent drink quality.
-
High Legs – Improves access for cleaning beneath the machine.
Note: Product images may show the high-legs configuration.
What Makes the GB5 S EE Different
The GB5 S EE is designed for cafés that want manual shot control paired with advanced temperature stability, all wrapped in one of La Marzocco’s most elegant designs.
Unlike auto-volumetric machines, the EE version emphasizes barista skill and tactile control, making it ideal for teams that prefer to manage extraction timing manually. Compared to the Linea Classic S, the GB5 S offers a more refined aesthetic, exposed group design, and a slightly more elevated barista experience—without sacrificing durability or performance.
Who the GB5 S EE Is For
- Specialty cafés that prioritize barista-controlled extraction.
- High-volume operations that still value craft and presentation.
- Coffee bars where machine design and visual impact matter.
- Teams seeking modern temperature stability without auto-volumetric dosing.
- Operators who want La Marzocco reliability with a more elegant footprint.
How It Compares to Other Espresso Machines
GB5 S EE vs. Linea Classic S EE
- Both machines are commercial workhorses with dual boilers and saturated groups. The Linea Classic S EE is more utilitarian and workflow-focused, while the GB5 S EE emphasizes refined design, exposed groups, and a more expressive barista experience.
Key Difference:
Choose the Linea for pure production efficiency; choose the GB5 S for elevated aesthetics with the same La Marzocco reliability.
GB5 S EE vs. Synesso or Slayer 2-Group Machines
- Synesso and Slayer offer extensive profiling and advanced extraction controls. The GB5 S EE delivers exceptional temperature stability and consistency without added complexity, making it easier to train staff and maintain consistency during busy service.
Key Difference:
The GB5 S EE favors reliability and simplicity over experimental profiling.
GB5 S EE vs. Ascaso Barista T Plus
- The Ascaso Barista T Plus is energy-efficient, volumetric, and cost-effective for high-volume cafés. The GB5 S EE focuses on manual control, traditional workflow, and iconic design, backed by La Marzocco’s global service network.
Key Difference:
Ascaso excels in energy efficiency and value; the GB5 S EE appeals to cafés prioritizing manual control and timeless aesthetics.
Key Takeaway
The La Marzocco GB5 S EE is a premium semi-automatic espresso machine for cafés that want barista-led extraction, modern thermal stability, and a visually striking centerpiece. It delivers consistent, high-volume performance without automation—perfect for teams that value craft, control, and classic Italian design.
Why Espresso Parts Recommends the GB5 S EE
We don’t just sell espresso machines—we install, service, and support them in real cafés. The GB5 S EE earns our recommendation because it:
- Delivers exceptional temperature stability in high-volume environments.
- Supports barista-controlled extraction for hands-on coffee programs.
- Balances modern electronics with proven mechanical reliability.
- Offers long-term durability with thoughtful serviceability.
- Elevates the look and feel of the bar while maintaining production confidence.
Frequently Asked Questions
Q: Is the GB5 S EE suitable for high-volume cafés?
A: Yes. Dual boilers, saturated groups, and powerful steam make it well-suited for busy service.
Q: What does EE (Semi-Automatic) mean?
A: Baristas manually start and stop shots, allowing full control over extraction time.
Q: How does it differ from the AV version?
A: The EE model does not use programmed shot volumes. It’s designed for baristas who prefer manual extraction control.
Q: Is it customizable?
A: Yes. Cup warmers, high legs, and additional options are available. Contact Espresso Parts for configuration support.
Q: How easy is maintenance?
A: Auto backflush, accessible components, and Espresso Parts’ technical support make upkeep straightforward.
About the Brand La Marzocco
Born in Florence, Italy, La Marzocco has been a leader in espresso machine design since the 1920s. Its machines helped shape the specialty coffee industry in the U.S. and worldwide, from early cafés to high-volume chains. Handmade, durable, and innovative, La Marzocco machines are trusted by baristas for precision, consistency, and timeless Italian craftsmanship.
Related Documents
Customer Reviews
Attention CA Residents: Prop 65 Warning
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.