M10 Kaleido 1.2kg Coffee Roaster - Version 2 Sealed
1200 g batch capacity
Confirm Pro or Dual configuration
Explore your next roast, from first batch to full production.
The Kaleido M10 coffee roaster offers a listed 300–1,200g green-coffee batch range for larger home batches and small-batch development. Choose the control system, electrical version and condition as carefully as the capacity.
Current listing: Kaleido M10 for the current new-unit offer. Check the product page for included equipment and shipping timing. The products below may also include accessories.
| Configuration | How you control a roast | Device requirements |
|---|---|---|
| M10 Pro | Artisan logging and control on your own computer. | Compatible computer required; Kaleido tablet not included or supported as a simple add-on. |
| M10 Dual System | Kaleido interface plus Artisan compatibility. | Kaleido tablet for its own interface; separate compatible computer for Artisan. |
| M10 Standard / legacy Kaleido-only | Kaleido controller; do not assume Artisan support. | A legacy designation, not an indication that this version is currently offered. |
“M10” describes the capacity family, while “Pro,” “Dual” and the product’s included equipment identify the control package. “Version 2” or “sealed” describes the roaster generation. Check these separately when comparing control packages and roaster generations.
For another control package or a configuration that is not currently listed, contact Espresso Outlet.
The listed 300–1,200g range is the green charge, not finished yield. At an illustrative 15% loss, 600g green becomes 510g roasted and 1,200g becomes 1,020g. These are calculations, not performance measurements. Begin with the model-specific instructions and a repeatable charge that suits your coffee.
If most batches are 200–700g, compare M6 and M6 Dual. Choose M10 when you regularly need the larger charge; do not choose it solely for an occasional maximum-size roast.
The current linked U.S. M10 listings describe 120V machines requiring a dedicated 20A circuit with no other loads. Do not assume a color selector also selects voltage. Contact us for current 220V ordering options and confirm the required supply and plug before purchase.
M10 heating elements ship uninstalled. The current setup guide also describes power-cord installation for units shipping from June 2026 onward. Follow the instructions for the supplied machine and use the labeled tablet or Artisan connection appropriate to its control board. Do not apply an older model’s port instructions to a newer board.
Read the Kaleido setup, manuals and connection guide before the roaster arrives. Plan ventilation for smoke, odor and cooling, plus space to remove chaff and access the cooling tray. A plug adapter does not convert supply voltage.
Compare the complete Kaleido coffee roaster range if you are still choosing a capacity.
1 product
1200 g batch capacity
Confirm Pro or Dual configuration
Best grinder for the money hands down.
Wow. This grinder is amazing. Im a beginner, but it is smooth, quiet and very consistent. My coffee keeps getting better and better. I think you should buy one too.
Fantastic customer service. Joe called me to let me know I ordered a part that wasn’t compatible and got me on the right track. He even threw in a free piece for declumper. 100% recommend shopping here over others.
For grinding espresso, it is hard to beat. If you also want coarser grind, perhaps it is less ideal. I find 85 best for pour over. Not sure that you could use it for café press.
Great quality, super quiet and delivers fantastic results.
Very happy so far with my grinder (I've had it two weeks) the customer service was really good and shipping was fast once it came in. I pre-ordered the silver grinder with red titanium burrs. Sadly they didn't receive any in their shipment so I was given the option to get a silver grinder with stainless steel burrs and a refund for the upgrade to titanium burrs or get red titanium burrs in the white or black color. I opted to keep the silver color and downgrade to stainless steel burrs as I had been on the fence about upgrading in the first place and I wanted the silver color. I am a little disappointed but this wasn't espresso outlets fault and as I said, the customer service, while not outstandingly so, was great and shipping was quick. So far I am satisfied with my purchase and love the grinder. I've only used it for pour over coffee so have used a coarser grind. It's been working great, the only complaint I have is something that I was aware of from reviews and that is the retention rate. It tends to keep some grounds inside which is a little annoying but definitely worth it for the quality of this grinder at this price. I know some people complained that it was too noisy as something you probably use first thing in the morning but I don't find it super noisy.
Very fast shipping. Everything accurately counted. Nice doing business with you guys.
The first one that came in the mail died within days. Seriously. It just stopped working. Luckily I purchased it from Espresso Outlet for just this reason. I had a new one within days and now that I’ve had some time with it, I’m beyond impressed. You can’t get burrs this large for this price. There has to be a catch.
But there isn’t.
Even my wife, whose tastes are not terribly particular, has told me how much better the coffee tastes. Worth every penny and then some.
Plus, I like using the grind cup to make it look like it just came out of a Devo video.
Dialing in grind size and bought a collar to keep all the grinds in the portafilter. Loving the Eureka Mignon Specialita. Double shot Americano to start the day. Yeehaw!
Love the grinder...makes all the difference in my espresso making.
So far I have roasted 4 batches with the M1 Lite, and I'm very pleased. I have been roasting 6.4 oz / 181 grams for years, so the size matches my needs. Using Artisan on Linux, and all works perfectly. As for the sale, I received shipping info 3 days after I ordered, and it was delivered 8 days from order. Good experience.
Great shipping. Product as advertised.
Machine was shipped ver quickly and the quality has surprised both my wife and I. I have been working in the coffee industry for over 10 years and wanted something to use at home that would give more space for experimentation and for making tasty drinks. This does that with flying colors!!
First of all, there is not a lot of content or discussion about this machine in comparison to others. If you do a bunch of research from various places online you can get a real understanding of the value of this machine at the price point. This machine solves 2 direct problems with budget home machines. 1: direct plumbing and drain. The included pressure reducer/check valve makes this pump way above it's weight automatically. 2: thermoblock for brewing, steam boiler for milk steaming. No other machine has this configuration, and I have no idea why. Because of the very easily accessible OPV it also defeats an additional problem with spending under $1,500. You usually have to choose between a cheaper rotary or gear pump or a vibratory pump that produces way too much pressure. And while this unit ships with the pressure too high, backing off the valve is very easy. The machine also feels incredibly sturdy, even with commercial machines clocking on the portafilter you can move the whole machine on the counter, but not this one. Solid as a rock. Steam performance is incredible, dry steam because no heat exchanging. Hot water tap is my only gripe, just like every machine that sends water from the boiler, it flash boils and makes a hot mess. A cold blending valve might be a good mod when the warranty expires. Overall the espresso features with the programmable pre infusion, volumetrics from the flowmeter are all you really need to match machines 4x it's cost. I will say that the group head heating mechanism is not the most impressive thing, but it is better than nothing and I like the energy efficiency of the machine overall. It is my favorite espresso out of all the places I go to work on espresso machines in the field and I don't think you can do any better for under a $grand.
Great service every time I have a question, need service, or need advice.
Perhaps I got a bad one? The grind quality is good but as you know there is a point where the grinder will not run as you go coarse. Mine originally would shut off going past 60 and got worse, 40 or so after a couple of days. https://youtube.com/shorts/mptIL0UGg_s?si=v5-W-XYwreGTIv9q
Still waiting on a response from espressooutlet but hopefully I can get a refund
Best grinder for the money hands down.
Wow. This grinder is amazing. Im a beginner, but it is smooth, quiet and very consistent. My coffee keeps getting better and better. I think you should buy one too.
Fantastic customer service. Joe called me to let me know I ordered a part that wasn’t compatible and got me on the right track. He even threw in a free piece for declumper. 100% recommend shopping here over others.
For grinding espresso, it is hard to beat. If you also want coarser grind, perhaps it is less ideal. I find 85 best for pour over. Not sure that you could use it for café press.