Original

Ratio Eight Coffee Machine - Thermal Set

Name: Ratio Eight Coffee Machine - Thermal Set
Brand: Ratio
SKU: R871-P-NC-TCM
Price: 999.0 USD
Availability: OutOfStock

$999.00

This item ships for free.

After ten years, we're wrapping up the final production run of the original Ratio Eight. This version represents everything we set out to build: precision brewing, timeless materials, and a design that elevates the everyday. We’re making just 800 of them—each one hand-assembled and finished with a numbered stainless steel plate. It’s the same pour over taste with the touch of just one button, and the last of its kind.

Thermal Carafe, Dripper, Catcher

Handblown glass water lines

Designed & Assembled in Portland, OR

Color — White

Bright Silver

White

Matte Black

Wood — Parawood

Parawood

Walnut

Ebonized

Carafe — Thermal

Shop our glass carafe options

Shipping May 28th - June 6th!

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Ratio Eight Coffee Machine - Thermal Set

Free Ground Shipping

5 Year Warranty

30-Day Love it Guarantee

Pour over Coffee. Simplified

The Ratio Eight coffee maker simulates a skilled barista pour over, precisely metering the water flow during both the bloom and brew phases. All the taste without the work.

Seamless

One button operation.

Simplify your coffee routine to the touch of a button. The Ratio Eight's Bloom, Brew, and Ready phases run in sequence, delivering a perfect (and easy) cup of coffee every time.

Hand-Assembled

Made with premium materials.

We believe quality design deserves the best materials. That’s why we built the Ratio Eight with precision-machined aluminum, borosilicate glass, and a selection of premium hardwoods.

Top Tier

Stainless steel shower head.

A die-cast aluminum element heats water to an ideal extraction temperature. The water flows through a stainless steel shower head designed for even distribution over the grounds.

Features & Specs

Overview
Materials
Specs
Filter Options

Engineered for extraordinary coffee.

Ratio is smarter than your average coffee maker. Beneath the exterior is precise brewing science, automated. Ratio is equipped with a powerful heating element. Where lesser machines struggle to maintain the optimum temperature – brewing either too hot or too cold – Ratio delivers water at or near the optimum temperature of 200 degrees.

Gathering feedback from champion baristas and our customer base, we have developed a machine that emulates a manual pour-over, fine-tuned to provide a sweet cup that lacks bitterness.

Hot water poured over fresh roasted coffee causes a bubbly interaction called a “bloom.” The control board of Ratio applies a bloom cycle that allows the bloom to settle down before delivering the rest of the hot water. The result? More evenly extracted grounds and a more amazing cup of coffee.

The finest materials.

There are coffee machines that make great coffee and there are coffee machines that look great. Ratio is the first coffee machine that is truly both, combining form and function.

The materials chosen for the Ratio machine juxtapose the precision of high-tech with the irregularity of natural finishes. Precision die-cast aluminum bases with premium coatings are contrasted with figured hardwood.

Designed and assembled in Portland, Oregon, every Ratio Eight is meticulously assembled by hand. While common appliances often have a built-in obsolescence and a life span of maybe 2-3 years, Ratio is designed to last.

Weight: 12 lbs
Electric: 120 volt heating element
Capacity: Brews up to 40 oz (eight 5oz cups)

What's Included

Thermal stainless steel carafe
Ceramic Dripper that holds Chemex filters or stainless steel Ratio Kone filter
Ceramic Catcher to hold the Dripper after brewing
Silicone Heat Lid
Chemex Paper Filters - 4 sample filters
Operation guide
Removable power cord

Reviews

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