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Jura J10 twin Diamond Black Coffee Machine 15794
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Jura J10 twin 15794
Two grinders and 46 specialties across Hot Brew, Light Brew, Cold Brew and Sweet Foam.
The Jura J10 twin Diamond Black 15794 combines two P.A.G.3+ grinders with hot, light, cold and sweet preparations. Keep two coffees ready, choose either one or a 50/50 blend, and explore 46 specialties through the Panorama Coffee Panel.
Two coffees and four ways to prepare them.
The J10 twin combines two P.A.G.3+ grinders with 46 specialties spanning Hot Brew, Light Brew, Cold Brew and Sweet Foam. Choose either coffee or a 50/50 blend, then select the preparation available for your drink.
Cold Brew uses cold extraction, while Light Brew uses less ground coffee at a reduced brewing temperature. Fitted Wi-Fi Connect enables the Coffee Timer through J.O.E., and Quality Assistant helps guide maintenance.
Hot, Light, Cold and Sweet, chosen before each drink.
The J10 twin prepares espresso, coffee, Americano, lungo, cortado, macchiato, caffè latte, cappuccino, flat white and latte macchiato, plus milk, milk foam and hot water.
Before a drink, choose Cold Brew, Light Brew or Sweet Foam in the Specialty Selection. For Cold Brew, fill the tank with fresh, cold water and add ice to the glass if you like.
- 11 Cold Brew specialties, using the Cold Extraction Process.
- 9 Light Brew specialties, with less ground coffee and a reduced brewing temperature.
- Sweet Foam versions of every milk specialty, and the Sweet Latte.
- Hot water, and hot water for green tea.


Caffeinated or decaf, light or dark, ready at the same time.
Each P.A.G.3+ grinder has its own 6.3 oz bean container. Before a drink, choose which grinder to use, or use both: 100%, 50% or 0% from each.
Active grind level monitoring works with aroma control, and between preparations the grinders rest. Cold Brew uses the mild grind setting.
- Two P.A.G.3+ grinders, six grind settings.
- Two bean containers, 6.3 oz (180 g) each.
- Active bean monitoring.
- Powder chute for ground coffee.
Swipe and tap to choose, schedule from your phone.
The 6.7-inch Panorama Coffee Panel with touch function keeps the settings in view: grind, the blend of beans and the ratio of coffee to milk or milk foam. The Coffee Eye cup sensor checks the cup is in the right place.
With JURA Wi-Fi Connect and the J.O.E. app, the Coffee Timer prepares a drink at the time you choose, up to 16 hours in advance. The Quality Assistant supports maintenance, and One-Touch milk system cleaning runs at the touch of a button.
- 6.7-inch Panorama Coffee Panel.
- Coffee Timer through J.O.E., with JURA Wi-Fi Connect included.
- Quality Assistant.
- One-Touch milk system cleaning.
- Automatic CLEARYL Smart+ filter detection.

Choose your finish
Jura J10 twin in Diamond Black
Diamond Black gives the J10 twin a dark appearance, accented by Night Chrome details. It pairs well with darker countertops, black appliances and contrasting cabinetry.
The important J10 twin details, all in one place.
The Jura J10 twin is an automatic coffee machine with two P.A.G.3+ grinders, 46 specialties across Hot Brew, Light Brew, Cold Brew and Sweet Foam, a 6.7-inch Panorama Coffee Panel, the HP3 milk system and JURA Wi-Fi Connect included.
Four ways to enjoy your coffee.
Explore the coffee worlds of the Jura J10 twin, each with its own approach to preparation and flavor.
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01Classic hot coffee preparation
Hot Brew
Freshly ground coffee, brewed hot for familiar flavor and aroma. Choose from your machine's selection of hot specialties.
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02Light and ready to drink
Light Brew
Selected specialties are brewed using less ground coffee than Hot Brew. The result is a lighter cup, ready to drink at a lower temperature.
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03Cold water, fresh extraction
Cold Brew
Cold water is pulsed through more coarsely ground coffee at high pressure. The coffee is extracted cold rather than brewed hot and cooled afterward.
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04Sweetened during preparation
Sweet Foam
A syrup attachment flavors milk foam during preparation. Adjust the amount of syrup to choose your preferred sweetness.
46 specialties: hot, light, cold and sweet.
Explore Hot Brew, Light Brew, Cold Brew and Sweet Foam preparations with a choice of two coffees or a 50/50 blend, plus milk, milk foam and hot water.
Tap or click a drink for its description and versions
- Hot Brew Freshly ground coffee, brewed hot for familiar flavor and aroma.
- Light Brew Coffee prepared with less ground coffee at a reduced brewing temperature, using the Light Extraction Process.
- Cold Brew Cold water pulses through coarse coffee grounds under high pressure using the Cold Extraction Process.
- Sweet Foam Milk foam flavored with syrup during preparation, with sweetness adjusted by the amount of syrup added.
- Double Select the double option in the Specialty Selection. The drink is prepared in two brewing operations.
Everything you need to start with the Jura J10 twin.
Your J10 twin includes the accessories and care items listed below, including the syrup attachment for Sweet Foam. JURA Wi-Fi Connect is fitted in the machine.
- Jura J10 twin Diamond Black Coffee Machine 15794.
- Measuring spoon for ground coffee.
- Syrup attachment.
- Milk pipe including connector.
- Container for milk system cleaning.
- Milk system cleaner (mini tabs).
- 3-phase cleaning tablets.
- CLEARYL Smart+ filter cartridge.
- Filter extension / filter casing.
- Instructions for use.
- Warranty conditions.

J10 twin or J8 twin?
The J10 twin adds Cold Brew, Light Brew, Coffee Timer and Quality Assistant to the dual-grinder format. Its 46-specialty menu provides more preparation choices without increasing the listed dimensions.
The J8 twin offers the same choice of two coffees or a 50/50 blend, with Sweet Foam and fitted Wi-Fi Connect. Its 31-specialty menu includes selected Extra Shot drinks, which the J10 twin does not have.
“The reason to buy the J10 twin is simple: two coffees can stay loaded and ready. If one person drinks decaf and another wants a darker regular roast, you stop emptying a hopper or compromising on the beans just to share one automatic machine.”Tony Boulton, Founder, Design & Grace
Experience it in person
Try Jura at our Argyle store
Visit our Argyle, Texas store to experience selected Jura products in person. See how they work, get a feel for the controls and features, and let our team help you compare options before you decide.
Opening hours
- Monday to Friday
- 9:00 AM to 4:00 PM
- Saturday
- 9:00 AM to 3:00 PM
- Sunday
- Closed

Jura J10 twin Diamond Black Coffee Machine 15794 FAQ
What do the two grinders let me do?
How many specialties does the J10 twin make?
Does the J10 twin make genuine Cold Brew?
What is Light Brew?
How does Sweet Foam work?
How does the Coffee Timer work?
How do I prepare a double espresso or coffee?
What does Coffee Eye do?
How often does the milk system need cleaning?
How does the J10 twin differ from the J8 twin?
Good to know
Shipping, care and support
Shipping & Returns
Compatibility
JURA Wi-Fi Connect is fitted and included. Connect the machine to a 2.4 GHz home Wi-Fi network to use J.O.E. No additional Wi-Fi transmitter is needed.
Use & Care
Warranty Information
Jura household machines carry a limited warranty of 2 years or up to 6,000 coffee brewings, whichever comes first. See Jura's warranty policy for details and conditions: shopjura.com/jura_warranty
Add to your order
Care for your Jura J10 twin
CLEARYL Smart+
Intelligent replacement water filter with RFID recognition and added limescale protection
Accessories for your Jura J10 twin
Jura Cold Brew Nitro Kit
Five-piece accessory kit for preparing Nitro Coffee with compatible JURA automatic coffee machines












