De'Longhi PrimaDonna Class
Espresso machineSuper-automaticSince 2015
Also known as ECAM550.55, ECAM550.75, ECAM556.55.
Good for
The grind dial
- Range
- 1–13
- Adjusts
- In settings
- Smallest step
- 1 setting
- Finer is
- Lower
Starting points
Approximate. Every bean and every grinder unit is a little different: start here, then let your taste decide.
| Method | Usual range | Start at |
|---|---|---|
| Espresso | 3–6 | ~5 |