# Machine Expresso Delonghi Specialista Opera EC9555.M

**Brand:** DeLonghi
**Category:** Électroménager
**Code (GTIN/SKU):** 8004399026889
**Canonical URL:** https://openreviews.io/en/reviews/delonghi/machine-expresso-delonghi-specialista-opera-ec9555-m-8004399026889

## Rating: 4.5/5 ★★★★★ — 10 reviews analyzed
_Confidence: high_

## At a glance

Machine Expresso Delonghi Specialista Opera EC9555.M reviews: 4.5/5 based on 10 analyzed reviews, updated November 2, 2026.

Praised: extraction pressure and heating power. Criticized: ease of use.

10 reviews analyzed, all published on other sites.
Other sites: 1 source, 10 reviews, average rating 4.5/5.
How we count reviews: https://openreviews.io/en/methodology

## AI summary

The Delonghi Specialista Opera EC9555.M is an espresso machine with an integrated grinder designed for demanding coffee lovers. It stands out for its 1550-watt power and its ability to deliver optimal pressure for a rich, aromatic extraction. The appliance requires a certain adjustment period to master all the manual settings, which may discourage users looking for a fully automated solution.

## Strengths

- **Extraction pressure** — The machine's pressure makes it possible to obtain an espresso that is both dense and topped with a professional-quality crema.
- **Heating power** — With its 1550W, the temperature rise is fast and ensures excellent thermal stability during preparation.

## Weaknesses

- **Ease of use** — The numerous manual settings require a learning curve to achieve the perfect dosage and grind.

## Frequently asked questions

- Is the machine easy to clean?
- How noisy is the grinder?
- Can you use large-sized cups?
- How well does the milk frother perform?

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_Source: OpenReviews — https://openreviews.io/en/reviews/delonghi/machine-expresso-delonghi-specialista-opera-ec9555-m-8004399026889_