The full story
By the Espresso Rated editors · Published Nov 13, 2026
The Linea Micra is the smallest of La Marzocco's home machines: a dual boiler with PID control, a paddle that switches the pump on and off, and a 2 litre tank under the drip tray. The praise centers on the espresso and the short warm-up. The complaints are about the price, the app and a few plastic parts.
Rich, forgiving flat shots, steady for a home-sized run8.8/10
The espresso is the reason to buy the Micra, and shot quality is consistently praised. The shots come out creamy, sweet and balanced, and they repeat. Serious Eats found it pulled "better-tasting shots than many full-sized commercial machines"1, and needed no further adjustment once a coffee was dialed in.
It is also kind to imperfect technique. Home-Barista found the sweet spot for dose and grind wider than on the other Lineas, and Sam James Coffee Bar found it less fussy about puck prep than the Linea Mini. That makes the first weeks cheaper in wasted beans than most machines of this class.
There are limits. The paddle is a plain on/off switch, so there is no pre-infusion, flow control or pressure profiling, only a classic full-pressure shot. The small brew boiler also runs out of headroom in a long run; Lance Hedrick gives it "about six shots before the temperature starts to change"2. Kaffeemacher measured the dip arriving sooner with the steam boiler switched off.
Brewing within minutes of a cold start, with the steam boiler a little behind8.2/10
Heat-up is the Micra's most unusual strength, and it is consistently praised. A dual boiler normally wants a long warm-up, and this one is ready to brew in the time it takes to weigh and grind a dose. Baristakurs Hamburg confirmed the maker's claimed heating time in its own temperature test.
The steam side takes longer than the brew side, so milk drinks start slightly later than straight espresso. If you only drink espresso, the app can switch the steam boiler off and shorten the wait further.
Two caveats. The portafilter and group take longer to warm fully than the ready signal suggests, so a hot-water flush helps the first shot. And this is a machine for a household, not a queue: after a handful of drinks back to back it needs a short pause to recover.
Café-strength steam from a short, cool-touch wand7.1/10
Milk steaming is widely liked, mostly for its power. A small jug is done in seconds, the foam is glossy and fine enough for latte art, and you can steam while a shot runs. Serious Eats calls the steam power "remarkable and unparalleled in an espresso machine of this size"3.
The wand is insulated, so brushing it with a hand does not burn4. That is a real comfort in a home kitchen, and it comes as standard here.
The shape of the wand is the complaint. It is short and bent, which makes it hard to reach deep into a jug or work with a large pitcher5. Small jugs need filling fairly high to keep the tip under the milk. The power also takes practice; ECS Coffee warns that a beginner will need a few tries to control it.
A paddle and two knobs, an app for the rest and little room for a cup6.7/10
Day to day, the Micra is simple to run, and that simplicity divides opinion. There is a paddle for the pump and a knob for steam, and nothing to program. Several sources call it friendly to a beginner who is willing to learn, and a pleasure for anyone who wants to grind, lock in and pull.
Almost everything else lives in the phone app. Brew temperature can only be changed there6, as can the on/off schedule and the steam boiler. The shot timer appears on the phone, not the machine, which Serious Eats calls "a glaring omission"7. The app itself gets mixed reports: slick for some, slow to connect or buggy for others, and it requires an account.
Space is the daily annoyance. Clearance under the portafilter is tight, and a cup on a scale may not fit unless the cup is short8. The pressure gauge sits low enough that Downtown Mag had to crouch to read it. On the other hand, the 2 litre tank pulls out or fills from the front beneath the drip tray, which suits low cabinets, though it needs topping up regularly and takes no inline filter.
41.89 lb of commercial-grade metal, with glossy plastic where your hands go7.2/10
The Micra is built like a small café machine, and build quality is widely liked. Home-Barista sums it up: "The machine is small, but has the solidity of a commercial machine."9 It weighs 41.89 lb, uses the kind of rotary pump found in commercial equipment, and is laid out so that a technician can get inside easily.
The plastic is the sore point. The knobs and paddle are glossy plastic, and Downtown Mag says "this combo of plastic and finish feels out of place"10 on a machine of this cost. The snap-on spouts that convert the portafilter are plastic too. They are handy, but The Real Sprometheus notes "the jury is still out on how these plastic caps will hold up to heat and use over time"11.
A few faults are on record. ECS Coffee had a unit that gave no sign of switching on out of the box, and More George had scale build up after a change of water. Use filtered water from the first day.
The cheapest La Marzocco for the home, and still dear for a machine without flow control5.6/10
Value divides opinion more than anything else about the Micra. On one side, it offers nearly the same build and brewing as the larger Linea Mini for less money, and Home-Barista writes: "I do not believe the price is too high from a component quality standpoint."12 Several sources treat it as the last machine a household would need to buy.
“it's hard for me to ever want to spend that much money on something without flow control and this doesn't have it”
The box softens the bill a little. A milk jug and the convertible portafilter are included, which saves buying a bottomless one. The tamper and baskets are the weak items; Kaffeemacher found the tamper slightly undersized. There is no grinder, so budget for a good one.
An automatic backflush and a tray float, with sharp edges at the back of the tray9.4/10
Upkeep is the least contested part of the Micra, praised almost without exception, though fewer sources dwell on it. The app can run an automated backflush cycle while you clean the screen and basket by hand. The drip tray parts lift off and can go in the dishwasher.
The drip tray has a float that rises to warn you before it overflows, a first for La Marzocco according to Kaffeemacher13. The wand is angled so it purges neatly into the corner of the tray.
The caveats are small. Downtown Mag found sharp edges on both sides at the back of the drip tray, easy to catch a finger on while washing it. Brewing without the spouts clipped on can also get messy now and then.
Our verdict
Buy the Linea Micra if you want café-standard espresso and strong steam from a small machine that is hot within minutes, and you make a few drinks at a time. Skip it if you want to shape shots with flow control, serve a crowd, or dislike running settings from a phone. Budget for a grinder, a better tamper and filtered water. At the counter, put your usual cup and a scale under the group, and turn the knobs and paddle to see whether the plastic bothers you.
8 sources quoted in this story (13 notes)
- 1seriouseats.com · written review “This machine pulled better-tasting shots than many full-sized commercial machines I’ve worked with, and it also steamed perfect, glossy milk.”
- 2Lance Hedrick · 9:59 “if you love the traditional nine bar flat shot that came out in the' 60s then this is going to hit you that every time” but “it's not made for commercial you have about six shots before the temperature starts to change”
- 3seriouseats.com · written review “All that said, the steam power was remarkable and unparalleled in an espresso machine of this size.” but “but this also means it’s difficult to keep the tip submerged when steaming milk.”
- 4Brodie Vissers · 2:32 “you can actually touch the steam wand on this model without burning yourself”
- 5Lance Hedrick · 18:44 “I have yet to find a machine where I look at the Steam and go this doesn't create latte art capable milk this is just another capable steam wand” but “I do not love how short this part is makes it a little difficult to get deep into jugs with”
- 6home-barista.com · written review “mostly use the Micra to make the shot, rather than the Bianca or Decent, since the whole process was so fuss free” but “This is my biggest beef. The shot temperature can only be adjusted via the app.”
- 7seriouseats.com · written review “the lack of a built-in timer at this price point seems like a glaring omission.”
- 8Men's Journal · 1:16 “The cup clearance below the portafilter is limiting, especially if you use a scale while brewing.”
- 9home-barista.com · written review “The machine is small, but has the solidity of a commercial machine.”
- 10downtown-mag.com · written review “That said, apart from the knobs and paddle, the overall build quality of the Linea Micra is very solid.” but “On a machine that costs over €3,000, this combo of plastic and finish feels out of place.”
- 11The Real Sprometheus · 7:11 “it's still a [La Marzocco] through and through from its build to its Brew it's beautiful it's consistent” but “the jury is still out on how these plastic caps will hold up to heat and use over time”
- 12home-barista.com · written review “I do not believe the price is too high from a component quality standpoint.”
- 13kaffeemacher.de · written review “The Linea Micra is the first La Marzocco machine to feature a float in the drip tray to warn you before it overflows.”
