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Espresso Machines

De'Longhi La Specialista Opera EC9555M

Name: De'Longhi La Specialista Opera EC9555M
Brand: De'Longhi

By De'LonghiSee all 16 De'Longhi products →

Semi-auto w/ grinder, smart tamping, commercial-style wand

Typical price$$$$700–1,500

De'Longhi La Specialista Opera EC9555M: semi-automatic espresso machine, thermoblock heating, built-in grinder.

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Last verified 10 Oct 2026

Specs

Machine type: Semi-automatic
Boiler / heating: Thermoblock
Built-in grinder: Yes
Pressure gauge: Yes
Can be plumbed in: No
Width: 38.1 cm
Depth: 35.6 cm
Height: 44.5 cm
Weight: 12.8 kg
Voltage: 120 V
Warranty: 1 year

In short

For home baristas stepping up to a real portafilter machine, the Opera EC9555M pairs a built-in grinder with a commercial-style steam wand and quick heat-up. It also has a pressure gauge. It is less temperature stable than a boiler machine, and it cannot be plumbed in.

The verdict

Pairs a built-in grinder with a commercial-style wand and quick heat-up for everyday home use. The trade-off is less temperature stability than a boiler machine.

What we like

Heats up quickly
Built-in grinder
Pressure gauge

What to know

Less temperature stable than a boiler machine

Who it's for

Home baristas moving up to a real portafilter machine for straight shots and the occasional milk drink

Skip it if

You make several milk drinks back to back

Questions shoppers ask

Does the Opera EC9555M have a built-in grinder?

Yes, it has a built-in grinder.

Can the Opera EC9555M be plumbed in?

No, it runs from its water tank.

What kind of heating does it use?

It uses a thermoblock, which heats up quickly.

What warranty does the Opera EC9555M have?

It has a 1-year warranty.

Compare it with

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