The ECM Elektronika II Profi Switchable is a high-performance heat exchanger espresso machine designed for discerning home baristas and small commercial environments that demand consistency, speed, and control. With its programmable volumetric dosing , commercial rotary pump , and switchable water source (reservoir or direct connection), it combines convenience with German engineering precision. At the heart of the machine is a 2.1L stainless steel boiler , paired with ECM's renowned commercial-grade E61 group head for exceptional thermal stability and smooth pre-infusion. The backlit front panel features four programmable buttons , allowing for precise and repeatable espressos—perfect for entertaining or busy mornings. Crafted with ECM's signature aesthetic, the Elektronika II Profi features a polished stainless steel chassis , ergonomic portafilters , and rotary valves for steam and hot water. Whether at home, in the office, or in a small café, it delivers fast, reliable performance and results worthy of the finest specialty coffee shops. Main features Volumetric doses with backlit panel – 4 programmable buttons for automatic and constant extraction control. 2.1L stainless steel heat exchanger boiler – Simultaneous preparation and texturizing with excellent thermal stability. Commercial rotary pump – Quiet operation, durable and stable pressure. Switchable water source – Use the removable 3L tank or connect the machine to a direct water supply. E61 group with stainless steel bell – Stable temperature and optimal pre-infusion for a superior espresso. Rotary steam/hot water valves – Smooth and precise control, professional feel. Dual pressure gauge – Real-time monitoring of pump and boiler pressures. Polished stainless steel chassis – Durable, elegant and easy to maintain. Why choose the ECM Elektronika II Profi Precise automation : programmable doses for consistent extractions at the touch of a button. Versatile: home or light commercial – switch from tank to direct connection in seconds. Professional components : E61 group, rotary valves, stainless steel boiler… performance and longevity guaranteed. Silent and reliable : the rotary pump guarantees constant pressure with minimal noise. High-level ECM finish : polished stainless steel body, careful ergonomics and impeccable German engineering.