Sour

This might just change your routine: Your Delonghi EC685 is producing sour espresso, and you’re not alone. The frustration of chasing flavor only to taste acidity is a common pitfall, but it’s fixable—if you’re willing to reevaluate your approach. The issue isn’t your beans or your grind, as you’ve already ruled out the basics. The problem lies in the delicate balance between extraction, water temp, and machine quirks. Let’s cut through the noise. First, your water temp is set to maximum, but the Delonghi EC685’s boiler often overshoots the ideal 195–205°F range. Overheating accelerates extraction, amplifying acidity. Try manually adjusting…