I've upgraded my Dedica 680 with Rancilio Silvia wand and drip tray from Dedica 685 while changing broken pressure pump. It was worth every penny and I couldn't been happier : r/DeLonghi
De'Longhi DEDICA Espresso Machine with 15 bars of pressure and Thermoblock heating system Metal EC680 - Best Buy
How to programme the quantities on your Dedica Pump Coffee Maker EC680 and EC685 - YouTube
Delonghi EC 680/685 Dedica: a narrow and compact espresso maker with automatic dosing and a thermoblock for lovers of long coffee. | 101Coffeemachines.Info