La Spaziale S1 Mini Vivaldi II

The S1 Mini Vivaldi II is La Spaziale's compact dual boiler, with a 0.45 l coffee boiler and a 1.2 l main boiler fed by a front-removable 3 l internal tank. The manufacturer states an LED temperature display, a built-in safety thermostat, and semi-automatic delivery for infusions, plus an economy function to cut consumption on stand-by.

An authorized retailer (Whole Latte Love) lists further details not found on the manufacturer's own page: a 53 mm portafilter, a vibration pump, an electronic 3-way valve, and a double gauge on the brew circuit and steam boiler. These figures are reported as unverified against the official source and should be weighed with the caution that missing manufacturer confirmation calls for.

At 41.5x41.5x38.5 cm and 28 kg it shares its physical footprint with the larger S1 Vivaldi II, differing mainly in main boiler capacity (1.2 l versus 2.5 l). The manufacturer states two voltage variants, 230V or 110V, both at 50/60Hz, drawing 2200W (2700W on the 230V version). The manufacturer does not state group type, operating pressure, or whether a PID control is fitted.