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Diletta Mio Espresso Machine

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As low as $1,349
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Brew better espresso from home with the Diletta Mio espresso machine. This hand-built, Italian espresso machine offers the performance you want without overwhelming you with programming and complexity. This machine’s hands-on interface will help you learn the ins and outs of pulling exceptional shots and frothing milk at home. The Mio’s PID controller and brew boiler give you quick warm up times and stable tempatures, and the digital display even doubles as a handy shot timer. Finally, the Mio’s eco mode helps you to save energy without eliminating functionality. Bonus! This gorgeous, powerful espresso machine comes in stainless steel, black or white colors.

  • Skill Level

    Beginner: Simple controls and forgiving pressurized baskets help new users brew better.

    Intermediate: For the daily barista looking for finer shot controls and higher machine quality.

    Expert: For the espresso enthusiast who needs premium components and cutting-edge brew features.

  • Programming

    Manual: Manual dosing and steaming puts drink quality in your hands.

    Moderate: Espresso programming adds consistency to every drink you make.

    Automatic: Automated brewing and steaming make espresso even easier.

  • Size

    Compact: 8" Width or less

    Mid-Size: 8-12" Width

    Full-Size: 12" Width or more

  • Temp Control

    Single Boiler: A single boiler handles both brewing and steaming.

    Double Boiler: Dedicated brew and steam boilers allow for increased consistency.

    Thermoblock: A quick-heating boiler alternative for faster warm-up times.

    Heat Exchanger: Flash-heated brew water and a large steam boiler lets you brew and steam simultaneously.

    Boiler+Thermoblock: A traditional boiler for brewing with a thermoblock for instant steaming.

    Double Thermoblock: Two dedicated thermoblocks offer instant brewing and steaming.

    Boiler + Thermoblock
  • PID Brew Boiler: A sized-just-right insulated brew boiler carefully balances quick heat times with thermal mass for shot stability.
  • Second Steam Circuit: A discrete 1000W thermoblock brings on-demand steaming for the occasional cappuccino or latte.
  • Shot Timer: The PID screen doubles as a shot timer to help you keep track of your shots.
  • Pressure Gauge: The Mio's brew pressure gauge makes dialing in and diagnosing shot quality easy.
  • Adjustable OPV: An externally adjustable OPV lets more advanced users dial in pressure at the group.
  • Eco Mode: The Mio's optional Eco timer aims to save you energy without affecting your workflow; programming is set in 10 minute intervals for up to 240 minutes of idle time.
  • Italian Made: Each Diletta Mio is built by hand in Milan, Italy.
    • Pros
      • Outsized Performance: Most machines that can brew and steam at the same time require large boilers that take time to warm up, but the Mio clever dual water circuits mean that morning cappuccino isn't far away.
      • Tons of Control: With an externally adjustable OPV and PID temperature controller, you can set up shot just the way you want them.
      • Extra Capacity: A surprisingly large drip tray will save you extra trips to the sink.
    • Cons
      • Take Your Time: The Mio is perfectly capable of producing latte art quality textured milk, but it's not the fastest steam wand around so be patient.
  • Tips and Tricks
    If your machine reads '1st' on startup: Tap the brew button to fill/flush the boiler for 45+ seconds.

About Diletta

Engineered with performance, reliability, and usability in mind, Diletta is a collaboration between Seattle Coffee Gear and a veteran team of Italian designers. We built Diletta to offer a home espresso experience that’s accessible to new users and enthusiasts alike, all for a competitive price. Whether you’re looking for classic Italian design or something more modern, the first two releases under the Diletta brand have you covered. Diletta espresso machines also let you brew with confidence due to their solid construction and reliability. We hope you’ll love these world class espresso machines as much as we do!

Shop Diletta >

  • Manufacturer
  • Skill Level
  • Model Number
  • Width
    10.75 inches
  • Depth
    17 inches w/ Portafilter
  • Height
    15 inches
  • Watts
  • Volts
  • Cup Clearance
    3 inches
  • Boiler Volume
  • Reservoir Size
    2 L
  • Solenoid Valve
  • Cup Tray
  • Portafilter Size
  • Warm Up: Brew Time
  • Boiler Design
    Single Boiler and ThermoBlock
  • Pod Friendly
  • Water Sources
    Reservoir/Internal Tank
  • Auto Shut Off
  • Auto On
  • Pre-Infusion/Aroma
  • Material
    Stainless Steel

Warranty Information

What it Covers: Diletta Espresso Machines


  • Espresso Machines: 2 years parts

Warranty Point of Contact: Seattle Coffee Gear

Contact Information: 866-372-4734 or email us at

Can SCG Repair? Yes, read more about our repair services

User Manual

Diletta Mio User Manual

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Customer Rating
92% of 100
88% of 100
94% of 100
As low as $1,195
As low as $1,495
As low as $1,725
Auto On No No No
Auto Shut Off No No Yes
Boiler Design Single Boiler Heat Exchanger Thermoblock
Boiler Material Brass Copper
Boiler Volume 0.3L 2 liter
Cup Clearance 3 inches 4 inches 3.5 inches
Cup Tray Yes Yes Yes
Depth 11.0 inches 16 inches 12.5 inches
Height 13.5 inches 16 inches; extra height needed for reservoir access 15 inches
Portafilter Size 58mm 58mm 58mm
Programmability PID, Pre-infusion, Shot Time Shot Time
Reservoir Size 2L 2.8 liter 60 oz
Solenoid Valve Yes Yes Yes
Recommended For Coffee Press
Warm Up: Brew Time 3:30 3:28
Water Sources Reservoir/Internal Tank Reservoir/Internal Tank
Width 9.5 inches 12 inches 10.5 inches
Questions & Answers