Grinder Victoria Arduino: What Makes This Italian Brand Stand Out

Victoria Arduino is one of those names that coffee professionals recognize instantly but most home brewers have never heard of. Founded in 1905 in Turin, Italy, they have been building espresso equipment for over a century. Their grinders are not the kind you browse on Amazon. They are the kind you find behind the bar at award-winning specialty cafes.

I have used Victoria Arduino grinders at coffee expos and in shops that feature their equipment, and the build quality and performance are genuinely impressive. But they are also expensive and designed primarily for commercial use. Here is an honest look at what Victoria Arduino offers, who their grinders are for, and whether they are worth the investment.

A Brief History of Victoria Arduino

Victoria Arduino has a claim that very few coffee equipment companies can make: they have been in continuous operation since the early days of espresso. The company was founded by Pier Teresio Arduino, who patented one of the first commercially viable espresso machines in 1905.

For most of its history, Victoria Arduino focused on espresso machines. Their Eagle One machine is a fixture in specialty coffee shops worldwide. The move into grinders came later, as the company expanded its product line to offer complete bar solutions.

In 2015, Victoria Arduino was acquired by Simonelli Group (now Nuova Simonelli), which gave them access to Simonelli's manufacturing capabilities and grinder technology. This partnership produced the Mythos line of grinders, which quickly became some of the most respected commercial grinders available.

The Victoria Arduino Grinder Lineup

Mythos One

The Mythos One is the grinder that put Victoria Arduino on the map for grinding. It uses 75mm flat titanium burrs and features a "Clima Pro" temperature control system that keeps the burrs at a consistent temperature during heavy use.

Why does temperature matter? When burrs heat up from friction during busy service, the heat transfers to the coffee grounds. Hot grounds behave differently in the basket, and extraction changes. The Clima Pro system uses a heating element (counterintuitively) to stabilize burr temperature at about 40 to 45 degrees Celsius, preventing the temperature spikes that occur during peak usage.

The result is more consistent shots throughout the day. I have seen Mythos One grinders in shops that pull 400 or more shots daily, and the first shot of the morning tastes nearly identical to the 200th shot in the afternoon rush.

Mythos Two

The Mythos Two is the updated version with several improvements. It adds "Gravitech" technology, which uses gravity to feed grounds into the portafilter more evenly, reducing clumping. The display is also upgraded with a larger touchscreen that shows real-time grind data.

The burr set is the same 75mm titanium coated flat burrs. Where the Two distinguishes itself is in workflow speed and consistency. The improved dosing mechanism wastes less coffee and produces a more uniform puck.

Mythos MY75

The MY75 is the newest addition, positioned as a mid-range option between the Mythos One and Two. It shares the 75mm burr set and Clima Pro system but with a simplified interface. It is a good choice for shops that want Mythos quality without the full price tag of the Two.

What Sets Victoria Arduino Grinders Apart

Temperature Stability

I keep coming back to this because it is the feature that matters most in a busy commercial environment. Most grinders have no temperature management at all. You start the morning with cold burrs and gradually warm up to a stable temperature over the first 20 to 30 shots. Then during a rush, the burrs heat up further and your grind starts shifting.

Victoria Arduino solved this with active temperature control. It is not a gimmick. Baristas who have worked with Mythos grinders consistently report fewer grind adjustments throughout the day compared to other commercial grinders. That translates to less waste, faster service, and more consistent drinks.

Build Quality

These grinders are built like Italian cars, in the best sense. Heavy cast aluminum bodies, precision-machined components, and a fit and finish that communicates quality the moment you touch them. The adjustment mechanism on a Mythos is smooth and precise, with zero play or wobble.

The weight is substantial. A Mythos One weighs about 26 kilograms (57 pounds). It is not moving once you place it on the counter, which is actually a feature. Stability reduces vibration, and less vibration means a more consistent grind.

Low Retention

The Mythos line retains very little coffee between doses, typically under 1 gram. For a commercial setting where you are pulling continuous shots, this means less stale coffee contaminating fresh doses. For single-origin cafes that switch beans throughout the day, low retention is especially important.

Victoria Arduino vs. Other Commercial Grinders

vs. Mahlkonig E65S

The Mahlkonig E65S is the Mythos One's direct competitor. Both use 65 to 75mm flat burrs (the E65S uses 65mm) and produce excellent espresso grinds. The Mahlkonig has a slight edge in particle distribution uniformity, while the Victoria Arduino wins on temperature stability. Many shops choose between them based on which factor they prioritize.

Price-wise, they are comparable at $2,500 to $3,500 depending on configuration. Check our best coffee grinder guide for a broader comparison.

vs. Mazzer

Mazzer grinders are the workhorses of the commercial coffee world. They are durable, widely available, and well-supported. Victoria Arduino grinders are more refined for technology (temperature control, digital displays) but have a shorter track record. For raw reliability in a high-volume setting, Mazzer has the edge. For cutting-edge features and consistency, Victoria Arduino leads.

vs. Eureka

Eureka makes excellent commercial grinders at a lower price point. Their Atom series competes with the Mythos line at about 60% of the price. The grind quality is good but not quite at the Mythos level, especially under heavy load where temperature stability matters most.

Is a Victoria Arduino Grinder Right for Your Shop?

If you run a specialty coffee shop that takes espresso seriously, a Mythos grinder is one of the best investments you can make. The temperature stability alone will save you time on grind adjustments and reduce waste from inconsistent shots.

For a high-volume shop pulling 300 or more shots per day, the Mythos pays for itself through reduced waste and improved consistency. A barista who spends less time re-dialing the grinder can focus on service and quality.

For a lower-volume cafe or restaurant that serves espresso as part of a broader menu, the Mythos may be overkill. A Eureka or Mazzer at half the price will serve you well without the advanced temperature management.

Can You Use a Victoria Arduino Grinder at Home?

Technically, yes. Practically, it is hard to justify. A Mythos grinder costs $2,500 to $4,000, weighs nearly 60 pounds, and is designed for high-throughput commercial use. At home, where you pull 2 to 6 shots per day, the temperature stability feature that justifies the price never comes into play. Your burrs never get hot enough to cause problems.

For home espresso, there are many grinders in the $300 to $800 range that will perform just as well at low volumes. The Niche Zero, DF64, and Eureka Mignon series all produce excellent home espresso without the commercial footprint. Our top coffee grinder roundup has specific home recommendations.

That said, I have seen a few dedicated home baristas buy used Mythos One grinders when shops upgrade to the Two. At $1,200 to $1,500 used, they are a more reasonable home purchase if you have the counter space and want the prestige factor.

Frequently Asked Questions

How much does a Victoria Arduino Mythos grinder cost?

The Mythos One retails for approximately $2,500 to $3,000. The Mythos Two is $3,500 to $4,000. The MY75 falls in between at around $2,800 to $3,200. Prices vary by region and distributor.

How long do the burrs last on a Mythos grinder?

The 75mm titanium coated burrs last approximately 900 to 1,200 kilograms of coffee. For a cafe grinding 5 kilograms per day, that is 6 to 8 months. Replacement burr sets cost about $150 to $200.

Where can I buy Victoria Arduino grinders?

Victoria Arduino sells through authorized specialty coffee equipment dealers. In the US, distributors like Espresso Parts, La Marzocco Home, and regional coffee equipment suppliers carry their products. They are not typically sold through general retail channels.

Is Victoria Arduino the same company as Nuova Simonelli?

Victoria Arduino is owned by Simonelli Group, the parent company of Nuova Simonelli. While they share some technology and manufacturing, they maintain separate brand identities. Victoria Arduino is positioned as the premium, design-forward brand, while Nuova Simonelli focuses on practical commercial equipment.

The Bottom Line

Victoria Arduino grinders represent the top tier of commercial espresso grinding. Their Mythos line solves real problems that baristas face daily, particularly temperature stability and dosing consistency. They are not cheap, and they are not designed for home use. But for specialty cafes that demand the best, Victoria Arduino has earned its place alongside Mahlkonig and Mazzer at the top of the commercial grinder market. If you are outfitting a new cafe or upgrading your grinder, the Mythos line deserves serious consideration.