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Automatic Coffee Makers

Ratio

Ratio Six Coffee Machine, Series 2

A 40-ounce automatic brewer with a programmed bloom and insulated carafe.

Where to buy

Purchase directly from the retailer. Shipping and returns are handled by the seller.

The details

Ratio Six meters water through bloom and brew phases to approximate the pacing of a manual pour-over. Its larger reservoir and 40-ounce thermal carafe make it the practical batch-oriented step above Ratio Four.

The machine communicates progress with bloom, brew, and ready lights rather than a menu system. That suits users who want consistent batch coffee with minimal setup, while the insulated carafe holds the result without continued heating.

At a glance

Capacity
Up to 40 oz
Brew sequence
Automated bloom and brew
Carafe
Insulated thermal

Buying and brewing guides

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