Jura® J10 Diamond Onyx Fully Automatic Espresso Machine
At a Glance
Product Dimensions 14.2"h x 12.2"w x 17.6"d
With its many features, this machine offers a versatile experience. The J10 twin is equipped with two P.A.G.3+ precision grinders and brings out the best in every coffee variety for the pleasure of a perfect cup of coffee. Winner of the 2026 iF DESIGN AWARD, the J10 twin combines innovation, elegance, and internationally recognized design quality.Read More
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Product Overview
Product Overview
Refreshing with Cold Brew
The J10 twin brings the trendy variety of cold-extracted specialty coffees to the menu. At the touch of a button, it conjures up delicious Cold Brew specialties for refreshing coffee enjoyment. It uses the Cold Extraction Process, in which cold water flows through the freshly ground coffee in slow, pulsating cycles and under high pressure. This allows optimal development of the classic fruity aromas of the refreshing Cold Brew.
Top Quality Thanks to Two P.A.G.3+ Grinders
The J10 twin revolutionizes coffee enjoyment and offers the freedom to choose between two coffee varieties. Whether caffeinated or decaffeinated, a light or dark roast, this versatile machine refines every coffee to make it a real treat. Thanks to its innovative design, the compact J10 twin is equipped with two powerful P.A.G.3+ grinders. These not only offer a consistent and precise grinding performance, but also active grind level monitoring for aroma control. Between preparations, the grinder remains in rest mode. This is gentler on the grinder, maximizing its service life while ensuring consistently delicious flavor.
Panorama Display for a Clear Overview
The Panorama Coffee Panel with touch function provides a constant overview of the numerous setting options for intuitive operation. Users can dynamically swipe and tap to select favorite specialties and configure their personal preferences. Whether it's the grinding fineness, the blend of coffee beans or the ratio of coffee to milk or milk foam – with the J10 twin, every specialty coffee can be made to the highest quality and to your personal taste.
Design and Detail in Perfect Harmony
The J10 twin incorporates the benefits of two grinders in a compact format and combines this with an elegant design to create an impressive overall experience. With its clear design language, elegant Night Chrome elements and top-quality workmanship, the J10 twin radiates confidence and competence. The attention to detail is evident in every component – from the height-adjustable coffee spout to the grinder lids. Functionality and form merge into a single unit, the centerpiece of which is the Panorama Coffee Panel. The choice of colors and cleverly placed accents perfectly emphasize the contours of this exceptional coffee machine.
Useful Documents
Specifications
General Specs | |
| Color | Gray |
| Color/Finish Name | Diamond Onyx |
| Coffee Maker Type | Espresso |
| Capacity (cups) | 8 |
| Water Container Capacity (L) | 1.9 |
| Outdoor Approved | No |
| Wifi Capable | Yes |
| Smart Compatible | Yes |
| Appliance Fit Width (in.) | 12 |
| Appliance Fit Width (cm) | 31 |
| Width (in.) | 12.2 |
| Width (cm) | 31 |
| Depth (in.) | 17.6 |
| Depth (cm) | 44.6 |
| Height (in.) | 14.2 |
| Height (cm) | 36 |
| Product Weight (lbs.) | 22.5 |
| Product Weight (kg) | 11.5 |
| Collection | J10 |
| Series | J10 |
| Voltage | 120 |
| Amp | 10 |
Design and materials | |
| 2K Facade | Yes - This high-tech two-component process gives the machine's surfaces an extreme sense of depth |
| Amber Cup Lighting | Yes - Showcases the final result to its best advantage |
Operating and programming standards | |
| Visual | 6.7" Panorama Coffee Panel |
| Product placement, duplication, and customization as desired | Yes |
| Programmable and individually adjustable water volume for coffee | Yes |
| Customizable strength | 8 levels |
| Customizable grind fineness | 3 levels |
| Programmable milk and milk foam volume | Yes |
| Customizable hot water temperature | 3 levels - Perfect for brewing your favorite tea |
| Compatible with J.O.E.® | Yes |
Coffee specialities | |
| Products | Espresso, Cold Brew Espresso, Espresso Light Brew, 2 × Espresso, Coffee, Cold Brew Coffee, Coffee Light Brew, 2 × Coffee, Americano, Cold Brew Americano, Lungo, Cold Brew Lungo, Espresso doppio, Cortado, Cold Brew Cortado, Cortado Light Brew, Sweet Cortado, Espresso macchiato, Cold Brew Espresso macchiato, Light Brew Espresso macchiato, Sweet Espresso macchiato, Café au lait, Cold Brew Café au lait, Café au lait Light Brew, Sweet Café au lait, Cappuccino, Cold Brew Cappuccino, Cappuccino Light Brew, Sweet Cappuccino, Flat white, Flat white Cold Brew, Flat white Light Brew, Sweet Flat White, Latte macchiato, Cold Brew Latte macchiato, Latte macchiato Light Brew, Sweet Latte macchiato, Sweet Latte Cold Brew, Sweet Latte, Sweet Latte Light Brew, Serving of milk foam, Sweet serving of milk foam, Serving of milk, Sweet serving of milk, Hot water, Water for green tea |
Standards | |
| Grinder | Yes |
| Lungo function | Yes - For black coffee specialties that are particularly easy to digest and long-lasting, full-bodied yet light, with no unpleasant bitter or sour aftertaste |
| Pulse Extraction Process (P.E.P.©) | Yes - The optimal extraction time guarantees a perfect espresso of café-quality |
| Variable brewing unit | 5–16 g - Ideal brewing conditions and perfect pressure, regardless of the amount of ground coffee used. |
| One-Touch function | Yes - Classics and trendy specialties are easily prepared at the touch of a button |
| High-performance pump | 15 bar |
| Thermal Block Heating System | 1 - For faster heating times and water heated at the last moment |
| Fluid Circuits | HP3 / CX3 |
Energy standards | |
| Energy-Saving Mode (Energy Save Mode, E.S.M.©) | Yes |
| Zero-Energy Switch or Power Switch | Yes - Turns the machine off and prevents power consumption in standby mode |
| Programmable Shut-Off Time | Yes |
Key figures | |
| Coffee spout, height/width adjustable | 66–112 mm |
| Cappuccino spout, height adjustable | 107–153 mm |
| Hot water spout, height adjustable | 78–124 mm |
| Water tank capacity | 1.9 L |
| Bean hopper capacity | 2 x 80 g |
| Coffee grounds container (max. servings) | 16 |
| Cable length (approx.) | 1.1 m |
| Voltage | 120 V / 1450 W |
| Current | 10 A |
| Standby power consumption | 0 watts |
| Country of manufacture | Switzerland |
HYGIENE STANDARDS | |
| Quality Assistant | Yes - The Quality Assistant ensures optimal hygiene. Among other things, it alerts you when it’s time to refill the water tank and run maintenance programs. It also reduces the number of rinse cycles when the machine is turned on and calculates the ideal time to replace the filter |
| Automatic filter detection | Yes |
| Filter cartridge | CLARIS Smart + |
| One-Touch milk system cleaning (automatic) | Yes |
| Integrated rinse, cleaning, and descaling program | Yes |
| Drip tray monitoring | Yes |
| JURA Hygiene: TÜV-certified | Yes |
Specific benefits | |
| Cold Extraction Process | Yes - For authentic cold brew specialties. On this automatic machine, extraction is performed using cold water for cold coffee specialties |
| Light Extraction Process# | Yes - Light Brew is a lightly brewed coffee made with less ground coffee, ready to drink thanks to a lower brewing temperature |
| Sweet Foam Function | Yes - For preparing sweetened, flavored milk foam |
| Coffee Timer | Yes - In combination with the J.O.E. app, the Coffee Timer serves your favorite coffee at the right time |
| Aroma Control | Yes - To ensure there is a sufficient amount of coffee beans (and thus prevent the grinder from running dry) |
| Coffee Eye | Yes - The smart sensor detects whether the cup is positioned under the central coffee spout or the cappuccino spout, helping you place it in the correct position based on the selected specialty |
| Wi-Fi Connection to Home Network | Yes - The corresponding transmitter must be included with the machine or ordered separately |
| Transmitter Included | Wi-Fi Connect |
Equipment provided | |
| Ground coffee dispenser | Yes |
| Syrup reservoir | Yes |
| Milk hose with connector | Yes |
| Milk system cleaning container | Yes |
| Milk system cleaner (mini-tabs) | Yes |
| 3-phase cleaning tablets | Yes |
| CLARIS Smart+ filter cartridge | Yes |
| Filter extension/filter sleeve | Yes |
| User manual | Yes |
| Warranty terms | Yes |