9Bar Brewing Pressure
No Pre-Heat Required
93°C Brewing Temperature
SCA Grade Espresso
Small 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 Mk.2 Key Features
| 9Barista Mk.2 | Moka Pots | Manual Lever Makers | |
|---|---|---|---|
| Counterspace Footprint | Ø 8cm | Ø 8cm | 30 x 20cm |
| Coffee Strength % | SCA Grade Espresso (10% TDS) | Approx. 2–3% TDS | SCA Grade Espresso (10% TDS) |
| Brew Pressure | 9 Bar | < 1 Bar | Manual |
| Brew Temperature Regulation 90–95°C ideal |
✔ 93°C |
✘ 100–115°C |
✘ Variable |
| Self-Preheating | ✔ | ✘ | ✘ |
| Pre-Heating Time | None | Up to 60s* | Up to 10mins |
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
Laser Precision Extraction.
The 9Barista Mk.2 Pro features a new electropolished stainless steel basket cap with 370 laser-drilled holes, which offers 4x better extraction and flow uniformity. Paired with our Naked Portafilter and IMS Precision basket, it offers unparalleled brewing consistency.
Enhanced Heat Resilience
The 9Barista Mk.2 combines cutting-edge features like a new steatite ceramic thermal break, 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 other manual espresso machines, there is no need for lengthy pre-heating routines.
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.
Payment and shipping
What payment options do you offer?
We offer a range of local payment options based on your region and currency. To find out which payment options are available to you, you should be able to see these on the product page and at the checkout.
Are sales tax and import duties included in the price?
Yes, all taxes and import duties are either included in the price or conveniently calculated at the checkout for you for easy shipping.
How long does it take to ship my order?
All orders are shipped next day from our Cambridge HQ Monday to Friday when possible.
Orders that are custom engraved are shipped within a 2-5 days window after purchase.
What countries do you ship to?
We ship globally with a few exceptions, see our shipping page for the most accurate information regarding shipping restrictions.
Customer Support and Returns
What is your returns policy?
If you're not satisfised with your machine, we offer no-fuss returns. For more details regarding returns please see our full policy here.
What does the 5 year warranty include?
We offer an extended five year warranty on the 9Barista Mk.2 machines.
For more information about our warranty, see here.
Where can I get in touch?
If you need to get in touch with one of our team, you can contact us at hello@9barista.com
Using the 9Barista Mk.2
How much espresso does 9Barista Mk.2 make?
40-45g or a large double shot (approx. 40ml).
How long does it take to clean?
Up to 1 minute.
How long does it take to brew espresso from cold?
3 to 6 minutes, depending on the stove.
Do I need a coffee grinder?
A burr grinder designed for espresso is highly recommended.
