Jura J8 Twin Diamond White Automatic Coffee Machine - Dual Coffee Maker with Grinder, Milk Frother, Touchscreen, Hot Water, and Smart Connect
$3,749.99
In stock
- Twin spouts let you brew two cups of espresso simultaneously, saving time.
- Award-winning Aroma G3 grinder preserves bean oils for rich, full-bodied flavor.
- Intuitive TFT color display simplifies drink selection and customization with a touch.
- P.E.P. optimized extraction delivers perfect espresso with a thick, golden crema.
- Maintenance-free dual heating system ensures perfect brew temperature for every cup.
Our Score
Jura J8 twin Review — Dual Grinder Automatic Coffee Machine: Twin conical Review
The Jura J8 twin is a fully automatic coffee machine that caters to households with diverse coffee preferences. By integrating two separate bean hoppers and grinders, it allows users to switch between two different coffee beans—such as regular and decaf—without manual intervention. This machine targets coffee enthusiasts who value convenience and fresh-ground quality but have varying caffeine needs or taste profiles. Priced at a premium, it offers a comprehensive range of 31 specialty drinks, including espresso, cappuccino, latte, and a unique Sweet Foam function. The large touchscreen interface simplifies operation, while Swiss engineering ensures consistent extraction and milk frothing. Ideal for those who want barista-level results at home without compromise.
Product Overview
The J8 twin measures 12.2 inches deep, 17.6 inches wide, and 14.2 inches tall, weighing 25.4 pounds—a substantial footprint that demands dedicated counter space. Its water tank holds 64 fluid ounces, sufficient for several drinks before refilling. Each of the two bean containers holds up to 6.3 ounces of beans, and the integrated conical grinders (P.A.G.3+) feature Aroma Control to maintain consistent grind size. The machine operates at 1450 watts and 120 volts, typical for high-end espresso machines. It includes a reusable filter and a milk system that can produce hot or cold milk foam. The design is modern with a diamond white finish, and the 6.7-inch touchscreen provides intuitive navigation. Maintenance involves regular cleaning cycles, and the brew unit is removable for thorough rinsing. The machine also includes a built-in water filter to reduce scale buildup. While the J8 twin is a single-variant model, it offers extensive customization through the touchscreen, allowing users to adjust coffee strength, volume, temperature, and milk texture.
Key Features
Twin Conical Grinders
- ✓Two separate P.A.G.3+ grinders each with 6.3-oz bean capacity
- ✓Aroma Control monitors and adjusts grind consistency in real time
- ✓Allows brewing with two different bean types at the touch of a button
Sweet Foam Function
- ✓Creates delicately sweetened milk foam without added sugar
- ✓Enhances milk-based beverages with a unique taste profile
- ✓Operates automatically after selecting a drink
Large Touchscreen Display
- ✓6.7-inch Panorama Coffee Panel with clear, colorful graphics
- ✓One-touch selection from 31 beverage options
- ✓Easy programming of personalized settings
Pulse Extraction Process (P.E.P.)
- ✓Optimizes extraction time for ristretto and espresso
- ✓Produces richer crema and fuller flavor
- ✓Enhances extraction of short specialty drinks
Eighth-Generation Brew Unit
- ✓3D brewing technology for even water distribution
- ✓Intelligent preheating ensures optimal temperature
- ✓Removable for easy cleaning and maintenance
Specialty Selection Menu
- ✓Expands preparation options beyond standard drinks
- ✓Includes flat white, macchiato, and more
- ✓Allows users to create custom drink profiles
Milk System Versatility
- ✓Produces hot or cold milk foam as desired
- ✓Automatically rinses after each use
- ✓Easy to disassemble for thorough cleaning
Build & Materials
The J8 twin is built with a durable plastic and metal chassis, typical of Jura's Swiss engineering. The exterior features a diamond white finish that resists fingerprints and blends with modern kitchens. The water tank is transparent and removable, making refills simple. The bean hoppers have airtight lids to preserve freshness. The integrated milk system uses a small hose that draws from a container; the hose can be stored neatly when not in use.
The machine's components are designed for longevity. The conical grinders are made of hardened steel and can handle thousands of cycles. The brew unit is fully removable for rinsing under running water, and the machine prompts cleaning cycles automatically. The touchscreen is responsive and resistant to coffee stains. Overall, the build quality reflects a premium product meant to last for years with proper care.
Shot Quality
The J8 twin delivers consistent espresso shots with excellent crema, thanks to the Pulse Extraction Process and 3D brewing technology. Reviewers note that the coffee extraction is balanced, with a rich body and aromatic intensity. The dual grinders allow for fine-tuning of grind size for each bean type, catering to different roast profiles. Temperature stability is maintained through intelligent preheating, ensuring each shot is brewed at the optimal temperature.
Milk frothing performance is a highlight. The Sweet Foam function produces a microfoam that is slightly sweet and velvety, enhancing lattes and cappuccinos. The milk system can handle both hot and cold foam with ease. Some users report occasional inconsistency in shot volume when switching between beans, but overall the results are praised. The machine's noise level is moderate; the grinders are audible but not intrusive. Cleaning cycles are effective but may require occasional manual descaling to maintain performance.
Pros and Cons
What Works
- ✓Twin grinders allow seamless switching between two bean types
- ✓Sweet Foam function creates unique, sweetened milk foam without additives
- ✓Intuitive 6.7-inch touchscreen simplifies operation
- ✓Extensive customization options for strength, volume, and temperature
- ✓Consistent espresso quality with rich crema
- ✓Large water tank (64 oz) reduces refill frequency
- ✓Removable brew unit and automatic cleaning cycles ease maintenance
What Doesn't
- ✗Very high price point ($3,749.99) limits accessibility
- ✗Large footprint requires significant counter space
- ✗Some users report reliability issues within the first year
- ✗Amazon purchases may void manufacturer warranty (per Jura policy)
- ✗Milk system requires frequent cleaning to avoid clogs
The Verdict
The Jura J8 twin is a remarkable machine for coffee lovers who require two different bean types without manual swapping. Its dual grinders, Sweet Foam function, and intuitive touchscreen set it apart from competitors. However, the steep price and potential warranty issues with online purchases are significant drawbacks. For those who can afford it and value convenience, it delivers exceptional coffee quality. But if you only need one bean type, consider the single-grinder Jura models or the Z10 for a similar experience.
Price vs Value
What You Get
- Two high-performance conical grinders for two bean types
- Sweet Foam function for sweetened milk foam
- Large touchscreen with 31 beverage options
- Pulse Extraction Process for superior espresso
- Eighth-generation brew unit with 3D brewing
What You Pay
$3,749.99 retail price
Shipping & Returns
Frequently Asked Questions
Can I use pre-ground coffee in the J8 twin?
Does the J8 twin need a water filter?
How often should I clean the milk system?
Is the J8 twin covered by Jura's warranty if bought on Amazon?
What is the difference between J8 twin and Jura Z10?
(3) Comments
Product Specifications
Last updated:
