LUCCA A53 Mini V2 Espresso Machine

The LUCCA A53 Mini V2 is a reservoir-only dual boiler designed by Clive Coffee and built by La Spaziale specifically for home baristas who want café-quality results without plumbing complexity. Its saturated group head and automatic pre-infusion simplify the workflow for intermediate users, while its compact footprint fits smaller kitchens. At $2,595, it's ideal for households pulling two to six drinks daily who want consistent, repeatable espresso with genuine commercial-grade internals in a home-friendly package.

The A53 Mini V2 uses a saturated group head, meaning the brew group is directly integrated with the brew boiler rather than bolted on externally. This eliminates the temperature loss that occurs in E61-style thermosiphon designs as water travels from boiler to group. Combined with PID digital temperature control, the saturated group delivers exceptionally stable brew temperatures shot after shot — a key reason La Spaziale's commercial machines are trusted in cafés worldwide, and a feature Clive's team specifically values for repeatability at home.

Because the A53 Mini V2 is reservoir-only, you control exactly what water goes in — which is your best defense against scale buildup. Clive recommends testing your tap water with Clive Water Hardness Test Strips to establish a baseline, then using a BWT or Oscar Water Softening Pouch in the reservoir to keep mineral content in the ideal 35–85 ppm range. Preventive water care protects both the brew and steam boilers, keeping internal components clean and avoiding costly service down the road.

Yes, the A53 Mini V2 uses a 53mm portafilter — smaller than the more common 58mm standard. This is intentional: La Spaziale's 53mm basket is precision-engineered and pulls excellent shots with proper dose and grind adjustments. You'll want a grinder that can make fine, stepless adjustments — Clive's team frequently pairs it with the Eureka Mignon Specialita. The 53mm size means standard 58mm tampers and baskets won't fit, so plan on using the included accessories or sourcing 53mm-specific tools.

The A53 Mini V2 occupies a unique position: it delivers dual-boiler performance and a commercial saturated group head at a mid-tier price, while maintaining a simplified reservoir-only, semi-automatic workflow. Buyers often step up to it from single-boiler or heat-exchange machines seeking better temperature stability and simultaneous brew-and-steam capability. Those wanting direct plumb convenience or additional programmability may look at the LUCCA A53 Direct Plumb, while the LUCCA M58 offers an E61 group head alternative at a higher tier.