DF64 Gen 2 Review
If the Niche Zero is a polished, user-friendly Apple product, the DF64 Gen 2 is a custom-built PC running a bleeding-edge version of Linux. It’s raw, it’s industrial, and it doesn't care about your "feelings." It cares about one thing: 64mm flat-burr performance at a price that makes the Italians look like they’re running a daylight robbery.
For years, the DF64 was the "janky but good" option. The Gen 2, however, has finally put on a suit. A rugged, aluminum, slightly-intimidating suit.
The Flat Burr Advantage
The reason you buy a DF64 is the burrs. 64mm flat burrs are the industry standard for high-clarity espresso and filter coffee. While conicals (like the Niche) give you body and texture, flat burrs give you separation. You can actually taste the notes of "hibiscus and stone fruit" that the roaster promised on the bag, rather than just a generic (albeit delicious) "coffee" flavor.
And because it’s a standard size, you can swap the stock burrs for £200 SSP burrs later and suddenly have a grinder that performs like a £1,500 commercial unit. It’s the ultimate platform for the enthusiast who refuses to leave well enough alone.
The Plasma and the Bellows
The original DF64 was a static-fueled nightmare. It would spray coffee like it was trying to repaint your kitchen. The Gen 2 has fixed this with a built-in plasma generator (sound familiar? It’s the same tech as the Fellow Ode) and a redesigned chute.
It still uses the "bellows" system—the rubber accordion on top that you have to smack to puff out the remaining grounds. It’s a bit... tactile. It’s not as "set and forget" as the Niche, but if you enjoy the feeling of physically forcing every last milligram of coffee out of your machine, you’ll find it quite therapeutic.
The Industrial Reality
It’s loud. It’s not "jet engine" loud, but it’s definitely "industrial equipment" loud. It vibrates slightly. It has a power switch that feels like it belongs on a Soviet tractor. But everything about it feels solid. It’s all metal, all the time. It’s built to be used, abused, and tinkered with.
Suitability
For the Morning Zombie
Probably not. The bellows, the dosing cup, the slightly-clunky workflow—it’s a lot to handle before your first caffeine hit. It requires attention. If you just want to dump and grind, stick with the Libra.
For the Home Barista Snob
This is their dream. They can align the burrs, swap the burrs, talk about "burr geometry" on Discord, and brag about the incredible value they got. It provides the highest "flavor-per-pound" ratio of any grinder on the market.
Pros and Cons
| Pros | Cons |
|---|---|
Incredible flavor clarity for the price. | Noisy and industrial workflow. |
Built-in plasma generator fixes the static mess. | Bellows system is a bit clunky. |
Infinite upgrade potential with SSP burrs. | Build quality is "functional," not "refined." |
Technical Specs
| Feature | Specification |
|---|---|
Burr Type | 64mm Flat Stainless Steel |
Grind Range | Espresso to Filter |
Motor | 250W |
Adjustment | Stepless Micrometric |
Price Point | £400 / $399 |
Final Thoughts
The DF64 Gen 2 is the "disruptor." It’s proof that you don't need to spend four figures to get high-end, flat-burr espresso in your home. It’s not for everyone—it’s for the person who wants the best possible coffee and doesn't mind a little industrial noise and a bellows-smack to get it.
Final Verdict: Buy it yourself. It is the best value high-performance grinder on the market. Period. If you can live with the industrial aesthetic, your palate will thank you.
