9Bar Brewing
Pressure
No Pre-Heat
Required
93°C Brewing
Temperature
SCA-Grade
Professional Espresso
Small and Compact Footprint
9Barista is beautifully simple. It has no electronics and only one moving part.
The 9Barista espresso machine is a true innovation and a feat of coffee machine engineering. Designed by espresso fanatic and jet engineer William Playford, it produces real espresso on the stove-top. How? By using the same principles found in jet engines, high pressures, perfectly controlled temperatures, and precise engineering to bring it all together.
Read our Extended Explanation
9Barista produces authentic espresso by using a revolutionary, patented technology that sets it apart from all other espresso machines.
At its heart is a unique twin-boiler system. One boiler sets the brewing pressure, while the second regulates the brewing temperature.
The high-pressure boiler is heated on a stove-top until it reaches 179ºC, increasing the pressure inside to 9 bar. As the boiler approaches the ideal brewing pressure, a spring-loaded valve opens, allowing water to flow from the high-pressure boiler into the coil heat exchanger.
As the high-pressure water from the first boiler passes through the coil, it is cooled from 179ºC to 100ºC while maintaining pressure. The water then passes through the fin heat exchanger, where it is cooled further to 93ºC.
Now the water is at the correct pressure and temperature to pass through the ground coffee, producing a perfect crema-cloaked espresso in the cup at the top.
9Barista vs Other Espresso Makers, a Clear Comparison
| 9Barista Mk.2 | Moka Pots | Manual Lever Makers | Countertop Espresso Machines | |
|---|---|---|---|---|
| Small and Compact, Minimal Countertop Space |
✔ Ø 8 cm | ✔ Ø 8 cm | ✘ ≈ 30 × 20 cm | ✘ ≈ 25 × 35 cm |
| SCA-Grade Espresso ~10% TDS |
✔ | ✘ | ✔ | ✔ |
| Brew Pressure Regulation ~9 Bar |
✔ | ✘ | ✘ | ✔ |
| Brew Temperature Regulation ~93 °C |
✔ | ✘ | ✘ | ✔ |
| No Preheating Required |
✔ | ✔ | ✘ | ✘ |
| Total Time to Brew from Cold |
3-6 mins | 3-6 mins | Up to 15 mins | Up to 15 mins | Easy and Low Cost Maintenance |
✔ | ✔ | ✔ | ✘ |
| Apocalypse Ready, No Electricity Required |
✔ | ✔ | Varies | ✘ |
| Quiet Brew Cycle, Pumpless |
✔ | ✔ | ✔ | ✘ |
The Evolution
“With the 9Barista Mk.2, we’ve taken everything we’ve learned since launching the Mk.1 in 2019 and refined it into our best machine yet. Featuring upgraded materials, a significantly improved finish, elevated brewing stability, enhanced heat resistance, and exceptional build consistency. This is the perfected version we’re truly proud to share.”
- William Playford, Founder
Explore the Lineup
Includes free express shipping on all espresso makers.
Pro
Dialled-in performance with premium internals for
consistently beautiful extractions.
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ECOBrass and 304 Stainless Steel Castings
Naked Portafilter
53mm IMS Precision Basket
304 Stainless Steel Laser Drilled Basket Cap
Anodised Aluminium Handles
Standard
Our classic ECOBrass build and core internals,
delivering barista-level extractions with everyday simplicity.
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ECOBrass and 304 Stainless Steel Castings
Standard Portafilter
Standard 53mm Basket
Silicon Basket Cap
Walnut Wood Handles
Laser Precision Extraction.
The 9Barista Mk.2 Pro features a new electropolished stainless steel basket cap with 370 laser-drilled holes to equalise flow across the puck. The result is up to 4x greater flow uniformity and higher extraction with fewer channeling events. Paired with our Naked Portafilter and IMS Precision basket, it offers unparalleled brewing consistency.
Enhanced Heat Resilience
The 9Barista Mk.2 combines features like a stainless steel heat exchanger, and anodised aluminium handles and chimney, built to withstand temperatures exceeding 500°C. With an upgraded boiler O-ring design that’s 50% larger, it excels in heat resilience, ensuring exceptional durability and offering you complete peace of mind.
Upgraded Metal. Designed to Withstand More.
Our upgraded casting alloy now offers double the impact strength and 30% higher hardness, meaning the Mk.2 is significantly more resistant to denting, scratching and everyday wear and tear.
Beautifully Designed. Precision Machined.
The 9Barista Mk.2’s cast metal parts are now shaped entirely by fully automated 5-axis milling machines, offering a significant leap forward in geometry control. The updated portafilter design enhances its visual appeal, elevating both the quality of the materials and the overall elegance of the machine.
Automatic Preheating. Consistent Results.
The 9Barista Mk.2's patented two-stage heat exchanger system controls the brew temperature to ~93ºC, ensuring optimal extraction and flavour profile. Unlike most manual espresso machines, 9Barista needs no preheating, and its precise temperature control keeps shots consistently on target.
Engineered to Last. Backed for 5 Years.
Now backed by our 5-year warranty, 9Barista Mk.2's mechanical simplicity, quality manufacturing, and lack of electronics ensure it is built to last. With every spare part readily available and access to lifetime customer support and servicing, we've got you covered.
Your questions, answered...
Does 9Barista Mk.2 make real espresso?
Yes. The 9Barista delivers true 9-bar extraction, the same pressure used by professional machines. This produces authentic espresso with rich crema and balanced flavour, not just strong coffee.
Can I use the 9Barista Mk.2 camping or in a van?
Yes, any stable gas burner works. The 9Barista is one of the best options for espresso makers to use in vans or out camping due to its compact size and portability. Keep the flame within the boiler base and brew in a well-ventilated space.
How many shots back-to-back can I pull with the 9Barista Mk.2?
You can pull multiple shots. Refill, re-dose, and heat again. Results stay repeatable as you dial in, and the more familiar you become with the machine, the quicker the process becomes.
What is the warranty on the 9Barista Mk.2?
Mk.2 Standard and Pro include a 5-year manufacturer’s warranty.
How does the 9Barista Mk.2 compare to electric machines?
No pump or electronics, minimal moving parts, and serviceable seals. Built to last for decades, and offers all of this with a compact size that can fit in any kitchen and be used on your travels.
What is the difference between the 9Barista Mk.2 Standard and Pro?
Both get the durability upgrades. Pro adds the naked portafilter, IMS 53 mm basket, and the most consistent extractions.
What makes 9Barista Mk.2 different from other stovetop coffee makers?
Unlike moka pots that brew at ~1–2 bars of pressure, the 9Barista Mk.2 uses a patented dual-boiler system to reach a stable 9-bar extraction, the same as professional espresso machines, resulting in genuine espresso.
How does the 9Barista Mk.2 control brew temperature?
Its two-stage heat exchanger regulates brew water to around 93 °C, the optimal range for espresso extraction. Temperature is managed automatically, so there’s no need for long preheating routines.
What materials is the 9Barista Mk.2 made from?
The Mk.2 is built from nickel-plated brass, stainless steel, ceramic, anodised aluminium and food-grade silicon. This ensures heat resilience, food safety and durability.
Does the 9Barista Mk.2 work on induction hobs?
Yes, 9Barista works on induction hobs with our adaptor plate.
How long does 9Barista Mk.2 take to brew espresso?
From cold, a shot typically takes 3–6 minutes depending on your stove type and power setting. Once heated, repeat shots are faster because the machine retains thermal energy.
How long will a 9Barista Mk.2 last?
With regular care, the 9Barista is designed to last a lifetime. All parts are serviceable and replaceable, and it’s backed by a 5-year warranty with lifetime support.
