Dual grinders, two bean containers, Sweet Foam, and 31 specialty drinks for homes where one coffee bean is not enough.
Jura J8 Twin Diamond Black Coffee Machine 15658
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Shipping & Returns
Free UPS Next Day Shipping for orders placed before 2pm CST! for Contiguous United States.
Orders placed after 2pm CST will ship the next day.
Alaska and Hawaii will take 3-5 days.
We offer a returns policy on purchases within 30 days of the ship date. We will provide you with a return label on request, then we will deduct our shipping fees from your overall refund. For orders with a value over $699, we reserve the right to charge a 5% restocking fee.
When returning any items, they should be in "as new" condition in it's original packaging. Please be sure to include all packaging, labels, inserts, etc. Items that have been used will be assessed on return and a restocking fee may be applied.
Warranty Information
Jura USA 2-Year Warranty
- Official Jura USA 2-Year Warranty included with every machine
- Covers defects in materials and workmanship
- Valid on all genuine U.S. models purchased from Design & Grace
- Repairs performed by authorized Jura service technicians
- Parts and labor included for covered issues
Buy With Confidence
As an Authorized Jura Dealer since 2004, we sell only genuine Jura USA machines with full manufacturer warranty and expert after-sale support.
Need help? Our team is always here to assist.
Features
| Feature | Detail |
|---|---|
| Pulse Extraction Process (P.E.P.®) | ✓ |
| One-Touch Americano function | ✓ |
| One-Touch function | ✓ |
| Variable brewing unit | 5 – 16 g |
| Grinder | 2 × P.A.G.3+ |
| High-performance pump, 15 bar | 1 |
| Thermoblock heating system | 1 |
| Fluid systems | 1 |
| Milk system / interchangeable milk spout | HP3 / CX3 |
| Powder chute for ground coffee | ✓ |
| 3D Brewing technology | ✓ |
| Compatible with J.O.E.® | ✓ |
| Display | 6.7" Panorama Coffee Panel |
| Position, duplicate and personalize products according to personal preference | ✓ |
| Individually programmable quantity of coffee water | ✓ |
| Individually programmable coffee strength | 8 levels |
| Individually programmable amount of milk/milk foam | ✓ |
| Programmable brewing temperature | 3 levels |
| Programmable hot water temperature | 3 levels |
| Intelligent Water System (I.W.S.) | ✓ |
| Filter cartridge | CLEARYL Smart Plus 24234 |
| One-Touch milk system cleaning (automatic) | ✓ |
| Integrated rinsing, cleaning, and descaling program | ✓ |
| Monitored drip tray | ✓ |
| JURA hygiene: TÜV-certified | ✓ |
| Energy Save Mode (E.S.M.©) | ✓ |
| Zero-Energy Switch or power switch | ✓ |
| Programmable switch-off time | ✓ |
| cup illumination | ✓ |
| Two-component technology front sections | ✓ |
| Height-adjustable/width-adjustable coffee spout | 2.6 – 4.4 in / – 66 – 112 mm / – |
| Height-adjustable cappuccino spout | 4.2 – 6 in / 107 – 153 mm |
| Height-adjustable hot-water spout | 3.1 – 4.9 in / 78 – 124 mm |
| Water tank capacity | 64 oz / 1.9 l |
| Coffee grounds container (approx. servings) | 16 |
| Bean container holding capacity | 2 × 6.3 oz / 2 × 180 g |
| Cord length | 43 in / 1.1 m |
| Voltage / power | 120 V ~ / 1450 W |
| Current | 10 A |
| Energy consumption / energy efficiency class | 63 kWh/annum / A |
| Stand-by power | 0 W |
| Weight | 25.4 lbs / 11.5 kg |
| Dimensions (W × H × D) | 12.2 in × 14.2 in × 17.6 in / 31 cm × 36 cm × 44.6 cm |
| Article number, Product code | 15658, Diamond Black (NAA) |
| EAN | 7610917156580 |
| Country of production | Made in Switzerland |
| Model year | 2024 |
Dual grinders, 31 specialty drinks, Sweet Foam, and WiFi Connect.
The Jura J8 Twin Diamond Black is built for homes where one coffee bean is not enough. It is the bolder finish, a strong fit for darker countertops, black appliances, and dedicated coffee bars. With two independently controlled P.A.G.3+ grinders, two bean containers, 31 specialty drinks, and Jura’s Sweet Foam function, the J8 Twin gives different coffee preferences room to coexist in one compact machine.
The Jura J8 Twin is built for homes where one coffee bean is not enough.
With two independently controlled P.A.G.3+ grinders, two bean containers, 31 specialty drinks, and Jura’s Sweet Foam function, the J8 Twin gives different coffee preferences room to coexist in one compact machine.
It is ideal for switching between regular and decaf, exploring two roast profiles, or keeping a second coffee ready without emptying the hopper.
Regular and decaf, dark and mild, ready at the same time.
The J8 Twin’s defining feature is its dual-grinder design. Each P.A.G.3+ grinder works with its own bean container, letting you keep two coffees ready at the same time.
That makes the machine especially useful for households with different preferences, morning and afternoon blends, or anyone who wants decaf available without compromise.
A wide 6.7-inch display that keeps personalization clear.
Jura’s wide 6.7-inch Panorama Coffee Panel keeps the experience clean and easy to manage. Drinks can be positioned, duplicated, and personalized to suit your routine, while programmable coffee strength, temperature, milk, and water settings give you control without making the machine feel complicated.
Coffee Eye helps detect cup placement so the selected specialty is prepared from the correct spout. Combined with JURA Cockpit and guided maintenance prompts, the J8 Twin is advanced without feeling fussy.
- 6.7-inch Panorama Coffee Panel.
- Position, duplicate, and personalize drinks.
- Programmable coffee strength, temperature, milk, and water settings.
- 6 programmable grind consistency levels.
- WiFi Connect included for J.O.E. app control.
Sweet Foam brings more café-style milk drinks into one machine.
The J8 Twin includes Jura’s Sweet Foam function, which flavors milk foam during preparation. That opens up a broader drink menu, including sweet cappuccino, sweet flat white, sweet latte macchiato, sweet caffè latte, and sweet milk foam options.
With 31 specialty drinks, the J8 Twin covers espresso, coffee, Americano, lungo, cortado, macchiato, cappuccino, flat white, latte macchiato, milk, milk foam, hot water, and hot water for green tea. It gives you a wide menu without requiring separate equipment or manual milk preparation.
- Sweet Cortado.
- Sweet Cappuccino.
- Sweet Flat White.
- Sweet Latte Macchiato.
- Sweet portion of milk foam.
More bean choice, without a more complicated routine.
The J8 Twin gives you the flexibility of two grinders and two bean containers, but the daily experience still feels guided and easy to live with. The machine keeps drink selection, personalization, and care prompts clear, so regular, decaf, dark roast, or a second favorite coffee can stay ready without adding extra steps.
Jura’s integrated rinsing, cleaning, and descaling programs help protect the machine over time. One-touch milk system cleaning also helps keep care straightforward after cappuccino, flat white, latte macchiato, and Sweet Foam drinks.
Why choose the Jura J8 Twin in Diamond Black?
Diamond Black is the more dramatic J8 Twin finish. It works especially well with darker countertops, black stainless appliances, contrast-heavy kitchens, and dedicated coffee bars. Both current Design & Grace J8 Twin finishes share the same brewing technology, dual-grinder system, drink menu, Sweet Foam function, Coffee Eye, Panorama Coffee Panel, and included WiFi Connect. The choice comes down to the look you want in your kitchen.
The important Jura J8 Twin details, all in one place.
The Jura J8 Twin Diamond Black Coffee Machine 15658 is a premium automatic coffee machine with two P.A.G.3+ grinders, 31 specialties, Sweet Foam, Coffee Eye, a 6.7-inch Panorama Coffee Panel, WiFi Connect included, and a compact dual-bean format for flexible home coffee.
A full everyday menu with Sweet Foam built in.
The J8 Twin prepares 31 programmable specialties, including espresso, coffee, Americano, lungo, cortado, caffè latte, cappuccino, flat white, latte macchiato, Sweet Foam drinks, milk, milk foam, hot water, and hot water for green tea.
Everything you need to start with the Jura J8 Twin.
Your Jura J8 Twin Diamond Black Coffee Machine 15658 from Design & Grace includes the machine, Sweet Foam attachment, WiFi Connect module, starter care items, warranty support, and the confidence of buying from an Authorized Jura Dealer.
- Jura J8 Twin Diamond Black Coffee Machine 15658.
- Sweet Foam attachment.
- WiFi Connect module.
- Milk system components.
- CLEARYL Smart+ Water Filter.
- Cleaning starter kit.
- User manual.
- Full 2 Year Manufacturer’s Warranty.
- Support from Design & Grace.
J8 Twin vs Z10: choose the J8 Twin for two bean choices.
The J8 Twin is the better fit if you want two bean containers, two grinders, regular and decaf available at the same time, or two roast profiles ready without changing beans. The Z10 is usually the better fit if true cold brew and Jura’s Product Recognizing Grinder are higher priorities.
The J8 Twin is practical luxury for households that do not agree on one bean.
The J8 Twin is premium, but its biggest advantage is very practical. It lets different coffee preferences coexist in one machine without turning every drink into a hopper change or a compromise.
“The J8 Twin is a very practical machine for households with different coffee preferences. Two grinders make the difference because you are not constantly choosing one bean for everyone.”Tony Boulton, Founder, Design & Grace
Jura J8 Twin Diamond Black Coffee Machine 15658 FAQ
Does the Jura J8 Twin have two grinders?
How many specialty drinks does the Jura J8 Twin make?
Does the Jura J8 Twin make cold brew?
Does the Jura J8 Twin have Sweet Foam?
What are the dimensions of the Jura J8 Twin?
What is the water tank size on the Jura J8 Twin?
What is the difference between Diamond Black and Diamond White?
Is the Jura J8 Twin better than the Z10?
Is Design & Grace an Authorized Jura Dealer?
How fast do you ship Jura machines?
Complete Your Jura Setup
Get the best performance and longest life from your Jura with the right essentials. From Clearyl water filters and cleaning supplies to caring for the milk system. We carry only genuine Jura accessories and maintenance products that keep your coffee tasting its best.
Featured Care Essential
Clearyl Water Filters
Jura water filters designed to protect your machine, support coffee quality, and simplify everyday maintenance.
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Cleaning & Descaling
Care products created to keep Jura coffee machines clean, protected, and performing beautifully.
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Milk System Care
Specialized care products for clean milk systems and consistently smooth milk foam.
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Jura Accessories
Useful accessories designed to complement and support your Jura coffee system.
ExploreJura Product Information & FAQs
Helpful information about Jura coffee machines, maintenance, accessories, warranties, shipping, and support from Design & Grace.
Who are Jura?
Buying with Confidence from Design & Grace
What Makes Jura Coffee Machines Different?
Jura machines are engineered for superior flavor, convenience, and reliability. Features such as the Professional Aroma Grinder, Pulse Extraction Process (P.E.P.), and automatic milk systems deliver consistent results every time. Jura focuses on quality over complexity, creating machines that are easy to use, beautifully designed, and built to last.
Which Filter Should I Use For My Jura Coffee Machine?
Jura machines should only use genuine CLEARYL water filters to improve coffee flavor and protect internal components from scale buildup. The correct filter depends on your specific model. Most current Jura machines use the CLEARYL Smart+ filter (part number 24234), while some earlier models require CLEARYL Blue or CLEARYL White filters. If you are unsure which filter is right for your machine, each product page includes a list of compatible filters. You are also welcome to contact us for guidance at any time. Using the proper Jura filter helps maintain optimal water quality, reduces the need for descaling, and ensures your machine performs at its best.
How Do I Care for My Jura Coffee Machine?
Jura machines are designed to be simple to maintain. On-screen prompts guide you through cleaning, descaling, and filter changes. Using only genuine Jura cleaning products and replacing CLEARYL water filters on schedule will help maintain flavor quality, extend machine life, and ensure reliable performance for years to come.
Proper care will help ensure years of reliable performance.
Shipping & Delivery
We offer free shipping to anywhere in the U.S., with fast next-day delivery available on in-stock Jura machines shipped from our Texas warehouse. Care products and accessories typically ship the same day and are delivered within 1–5 business days. Orders placed before 2pm CST usually ship the same business day. All Jura machines are carefully packed and shipped for complete peace of mind.
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