Vibiemme Domobar: Prosumer Espresso Machine Guide

If you’re hunting for your first serious home espresso machine but don’t want to jump straight to a commercial-grade setup, the Vibiemme Domobar might already be on your radar. It’s a machine that frequently pops up in home barista forums—not just for its classic looks, but also for solid performance under the hood. But with multiple series and variations, which model actually suits your setup and goals? Let’s break down what makes each version different.

In short: The Vibiemme Domobar comes in Super and Junior series, each available as HX (Heat Exchange) or DB (Dual Boiler). The main differences lie in boiler size, with the Super HX offering an 1.8L boiler versus the Junior HX’s 1L. The Junior DB is even more compact, with a 0.75L steam boiler and 0.6L hot water boiler—enough for just a couple of milk drinks. Temperature control also varies: only the Super DB includes a built-in PID, though the Junior DB can be retrofitted with one for an extra $100.

Vibiemme Domobar Series Overview

The Vibiemme Domobar is one of the most recognized prosumer espresso machines among home enthusiasts. It’s available in two primary series: Super and Junior. Each series is further divided into HX (Heat Exchange) and DB (Dual Boiler) models. While both are designed for serious home use, their specifications vary notably, especially when it comes to boiler capacity and temperature regulation features.

Boiler Size & Capacity Differences

Boiler size is the most visible difference between the Super and Junior models. For the HX versions:

• Super HX: 1.8L boiler
• Junior HX: 1L boiler

For the DB versions, the Junior model is especially compact:

• Junior DB: 0.75L steam boiler, 0.6L hot water boiler

This smaller capacity means the Junior DB can struggle with back-to-back milk drinks. Forum users report it can steam just about two 12oz milk beverages before needing to recover. Larger boilers in the Super series allow for more continuous use, especially during busy home brewing sessions.

Temperature Control & Electronics

Beyond boiler size, electronic controls differ between the series:

• Junior models typically use a Jaeger pressurstat for boiler temperature control.
• Super models upgrade to a Parker pressurestat, which is generally more responsive.
• Water level management also varies: Junior uses ProLind, while Super employs GICAR components.

Though the exact performance differences of these parts aren’t always clear, it’s widely assumed that higher-end components contribute to more stable temperatures and possibly quicker heat-up times.

PID Control: A Key Distinction in DB Models

The most significant functional gap in the Dual Boiler lineup is PID temperature control:

• Super DB: Includes built-in PID for precise temperature adjustment.
• Junior DB: Does not include a PID as standard.

However, the Junior DB can be upgraded. Hi Tech Espresso offers a $100 aftermarket PID kit that adds precise temperature control to the Junior DB, a modification that many home baristas find well worth the investment for consistency.

Design & Build: Why Looks Aren’t Everything—but Help

Nearly every prosumer forum praises the Vibiemme Domobar for its attractive design. Its classic aesthetic is often cited as one of the first things that draws users in. While looks alone don’t affect shot quality, a well-built, visually pleasing machine can make your home setup more enjoyable and motivating to use daily.

Frequently Asked Questions

What is the difference between the Vibiemme Domobar Super and Junior?

The Super series generally has larger boilers and more premium internal components compared to the Junior series. For example, the Super HX has a 1.8L boiler, while the Junior HX has a 1L boiler. The Junior DB is even more compact, with a 0.75L steam boiler and 0.6L hot water boiler, limiting its capacity for multiple milk drinks.

Does the Vibiemme Domobar Junior DB have a PID?

No, the Junior DB does not come with a built-in PID. However, it can be retrofitted with an aftermarket PID from Hi Tech Espresso for around $100, which significantly improves temperature stability during brewing.

What boiler sizes are available in the Vibiemme Domobar HX models?

The Vibiemme Domobar HX models include a 1.8L boiler in the Super HX and a 1L boiler in the Junior HX. Larger boiler volume allows for better steam performance and more consistent temperature stability over time.

Which Vibiemme Domobar model is best for home use?

For most home baristas, the Super HX or Super DB models offer the best balance of performance, boiler capacity, and temperature control. The Junior models are more compact but may struggle with continuous use or milk drinks due to their smaller boilers.

Can the Junior DB be upgraded for better temperature control?

Yes, the Junior DB can be upgraded with an aftermarket PID from Hi Tech Espresso for approximately $100. This modification adds precise temperature control, which is missing in the standard configuration.

Recommended FrontStreet Beans for Home Espresso

For use with the Vibiemme Domobar, try FrontStreet Coffee’s Classic Blend for a balanced profile with chocolate and nutty tones, or the Specialty Blend for brighter acidity and red fruit notes. Both are ideal for dialing in on HX or DB machines like the Domobar. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.