Synesso ES.1

Synesso ES.1: A Comprehensive Review

Home coffee brewing enthusiasts have been eagerly awaiting the arrival of the Synesso ES.1, a machine that promises to bridge the gap between commercial and home brewing. We explore the features, design, and performance of the Synesso ES.1 and give you insight into whether this coffee machine is the right one for your brewing needs.

The Synesso ES.1 is not an espresso machine for the casual coffee drinker. This espresso machine is a step up from the standard traditional home-brew machines weird coffee people are familiar with. The ES.1 makes professional espresso extraction possible for any home coffee enthusiast.

The Synesso ES.1 is not just another espresso machine. It offers a commercial-quality coffee brewing experience suitable for a coffee professional or a home brewing enthusiast. We discover what makes the Synesso ES.1 the ideal crossover machine, what you can expect from using this in your home, and any challenges you can expect. The ES.1 promises a coffee brewing experience that is both luxurious and accessible. We will find out if it delivers on these promises.

Weird Coffee Tip: Espresso is the basis of many coffee drinks, so it pays to hone your espresso-making skills to perfection. One way to do this is to grind the coffee to the ideal coarseness for making espresso. A grinder we recommend is showcased in the article below.
CafeSing Orca Hand Grinder

What Does The Synesso ES.1 Offer?

Synesso ES.1

The Synesso ES.1 is a robust but elegantly designed machine. Weighing a substantial 80 lbs (36 kg), it’s a machine that demands respect and a permanent spot on your counter. This is not a coffee maker you keep in a kitchen cupboard and bring out every time you make coffee!

The machine’s aesthetics are striking, with a modern yet timeless look. The build quality is exceptional, with thick body panels and seams reminiscent of a high-end sports car. The only minor drawback noted is the top of the drip tray, which feels slightly less premium, but this is understandable given its functional necessity for regular removal and cleaning.

Besides the classic look of the ES.1, what can you expect from the machine regarding features and brewing capability?

Synesso ES.1 Features

The Synesso ES.1 is a remarkable espresso machine that stands out in the home espresso market for its unique features and advanced technology. We have compiled a detailed look at what makes this machine a cut above the rest.

Synesso ES.1 Summary of Features

For those looking for a quick scan of the Synesso ES.1 features, we have created a table with a summary of what makes the ES.1 a prime home coffee brewing candidate. We will discuss these features in more detail below the table.

Fuzzy Logic Control SystemMeasures and adjusts temperature, flow rate, and pressure for precision extraction.
User ExperienceManual and automated extraction with customizable settings and touchscreen interface
Commercial StabilityMaintains consistent temperature and pressure for stable performance
Easy Fill ReservoirTop-accessible water reservoir for easy refills
DurabilityBuilt with high-quality materials and updatable software
Water OptionsFlexible water source options, including a front-facing reservoir and plumbed-in capability
Future-Feature ReadyPrepared for future updates and technological advancements
Touch Screen InterfaceUser-friendly and straightforward touchscreen controls
VersatilitySuitable for both espresso and tea, with customizable profiles
Extraction OptionsOffers both manual and automatic extraction methods
Additional FeaturesIncludes cool-touch steam wands, heated group head, and energy-saving modes

The Synesso ES.1 stands out for its combination of commercial-grade features, advanced technology, and user-friendly design, making it a top choice for home baristas seeking professional-level espresso.

1. Fuzzy Logic Control System

The ES.1 is equipped with a fuzzy logic control system. This system and a patent-pending valve matrix measure temperature, flow rate, and pressure 10 times per second, adjusting the valves accordingly. This ensures tight-tolerance control over extraction pressure, water flow, and volume, offering unparalleled precision in espresso extraction.

2. State-of-the-Art User Experience

The machine allows for both manual extraction using a paddle actuator and automated extraction through its touchscreen interface. Users can view graphed pressure/flow data, make adjustments, and deploy their own brewing recipes, offering a highly customizable and repeatable brewing experience.

3. Commercial Stability in a Home Environment

The ES.1 brings commercial-grade stability to the home environment. Its valve matrix eliminates power spikes usually associated with maintaining temperature and pressure, ensuring consistent performance.

4. Easy Fill Reservoir

The water reservoir is easily accessible from the top left of the machine, making refills straightforward and hassle-free. The reservoir can hold up to 3 liters. This feature is particularly useful for those who do not have a plumbed-in setup.

5. Built to Last

Constructed with high-quality materials like stainless steel boilers, the ES.1 is designed to be durable and long-lasting. Its software platform is updatable, ensuring the machine stays current with the latest features and improvements.

6. Flexible Water Options

The ES.1 is versatile in its water source options. It has a BPA-free, front-facing water reservoir for easy access and also offers a plumbed-in option. This flexibility makes it suitable for various settings, from home kitchens to mobile coffee carts.

7. Future-Feature Ready

With its internally developed logic, firmware, software, and UI, the ES.1 is prepared for future updates and features, ensuring it remains at the forefront of espresso machine technology.

8. Touch Screen Interface

The touchscreen interface is clean, simple, and user-friendly, providing essential information and controls without unnecessary complications. It enhances the overall user experience, making the machine enjoyable and easy to use.

9. More Than Espresso

The ES.1 is not just for espresso; it also excels in brewing tea. It allows users to save tea profiles based on temperature and volume, offering the same precision for tea as it does for espresso.

10. Manual and Automatic Options

The machine offers the flexibility of manual control over pressure ramps or the convenience of auto-volumetric extraction, catering to different preferences and skill levels.

11. Additional Features

The ES.1 also includes cool-touch steam wands, an actively heated group head, premium quality commercial components, and energy-saving modes. It’s designed with both plumbed and non-plumbed options, making it adaptable to various environments.

One of the most intriguing aspects of the ES.1 is its dual boiler system. Unlike traditional dual boilers, the ES.1 uses a low-temp tank (around 150°F or 65.5°C) and a steam boiler (between 220 and 265°F or 104 and 129°C).

The machine boasts a straightforward and intuitive user interface. The screen lock feature for easy cleaning is a thoughtful addition. The operational process is broken down into three phases: pre-infusion, infusion, and ramp down, mirroring the layout of Synesso’s commercial machines.

The pressure in the ES.1 is generated by a rotary pump and monitored by a flow meter. This setup not only measures the output of water but also allows users to program the pressure and duration of each shot phase, offering a high level of control and repeatability.

Synesso ES.1

ES.1 First Impressions and Performance

Upon initial use, the ES.1 impresses with its ease of operation and the quality of espresso shots it produces. The manual shot process is straightforward, allowing even novice users to pull high-quality shots. The machine’s ability to handle different pressure profiles and shot durations is a significant advantage for those who enjoy experimenting with their brews.

Potential Areas of Improvement

While the ES.1 excels in many areas, there are a few aspects that could be improved:

  • The paddle operation differs from typical paddle machines, which might require an adjustment period for users accustomed to more direct pressure adjustments.
  • The large headspace between the tray and the group head can lead to splattering, which might be a concern for cleanliness.
  • The price point of $9,000 places the ES.1 at the higher end of the market, potentially making it less accessible for the average home barista.

What Weird Coffee People Is The Synesso ES.1 Aimed At?

The Synesso ES.1 is a machine that doesn’t just sit on the countertop; it makes a statement. This high-end espresso machine is specifically designed for a particular segment of home brewers – those who are passionate about their coffee and seek a professional-grade experience in the comfort of their homes.

While the ES.1 is an espresso machine, many coffee drinks are espresso-based and have espresso shots as their foundation. The quality of the espresso will affect the final outcome of your cortado, Macchiato, or other preferred espresso drink. This makes the ES.1 a key coffee machine for coffee enthusiasts looking for a top-quality espresso.

The Discerning Coffee Enthusiast

First and foremost, the Synesso ES.1 is aimed at coffee enthusiasts who have a deep appreciation for the art and science of espresso. These individuals are often well-versed in coffee brewing techniques and looking for a machine that offers precision, consistency, and the ability to experiment with different profiles and brewing parameters. They are not just looking for a quick caffeine fix but are in pursuit of the perfect cup every time.

The Home Barista with a Flair for Technology

The ES.1 is also ideal for tech-savvy home baristas. With its advanced features like the fuzzy logic control system, customizable pressure and flow profiles, and a user-friendly touchscreen interface, it appeals to those who enjoy the interplay of technology and coffee brewing.

This machine is for those weird coffee people who get excited about fine-tuning their espresso shots to perfection and appreciate the nuances technology can bring to their brewing process.

The Design-Conscious Consumer

The Synesso ES.1 caters to individuals who value aesthetics as much as functionality. Its sleek design, high-quality build, and elegant finish make it a showpiece in any modern kitchen or home coffee station. It’s for those who see their espresso machine not just as a tool but as a part of their home decor, reflecting their taste and style.

The Serious Home Brewer Ready to Invest

Lastly, the ES.1 is aimed at serious home brewers who are ready to make a significant investment in their coffee brewing journey. With its premium price point, the ES.1 is a long-term investment for those committed to enjoying barista-quality coffee at home and willing to invest in a machine that delivers this experience.

The Synesso ES.1 is not a one-size-fits-all appliance. It’s a sophisticated, high-end machine designed for coffee connoisseurs who demand the best of technology, design, and brewing capability. It’s for those who see coffee brewing not just as a routine but as a ritual and an art form.

Where Can You Buy The Synesso ES.1?

Home Espresso

The Synesso ES.1, with its advanced features and premium build, is a sought-after machine by espresso enthusiasts. It is a new release in 2023, so sourcing the machine may be difficult in some locations. If you’re looking to purchase this high-end espresso machine, there are several avenues to explore.

Official Synesso Website

The most direct route to purchasing the Synesso ES.1 is through the official Synesso website. Buying directly from the manufacturer ensures you receive a genuine product, complete with the manufacturer’s warranty and customer support. The Synesso website often provides detailed product information, user manuals, and sometimes exclusive offers or accessories.

Authorized Dealers and Specialty Coffee Shops

Synesso has a network of dealers around the world. These dealers are often specialty coffee equipment shops that sell the machines and provide expert advice, demonstrations, and after-sales service. Purchasing from an authorized dealer can be advantageous, especially for first-time buyers who might appreciate hands-on experience before making a decision.

Coffee Expos and Trade Shows

Coffee expos, trade shows, and industry events often feature the latest coffee equipment, including machines like the Synesso ES.1. These events provide an opportunity to see the machine in action, get a feel for its operation, and sometimes take advantage of special event pricing or promotions.

Second-Hand Market

For those looking for a more budget-friendly option, the second-hand market is often a good option for high-end espresso machines. However, the recent release of the ES.1 means this machine is not yet available in the second-hand market.

Financing Options

Given its premium price point, some retailers and dealers offer financing options for the Synesso ES.1. This option can be viable for those who prefer to spread the cost over time. It’s important to carefully read and understand the financing terms and conditions.


The Synesso ES.1 is a groundbreaking machine that blurs the lines between commercial and home espresso machines. Its robust build, innovative features, and exceptional performance make it a desirable addition to any coffee enthusiast’s arsenal.

While the price point is steep, the quality and capabilities of the ES.1 justify the investment for those who are serious about their espresso. The Synesso ES.1 already shows promise of being a game-changer in the world of home espresso machines.

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