Pre-sales! Semi-Automatic 58mm Espresso Machine with Dual Boiler | TUNI E2 Gen3
Use "New" to save $30 on E2 Gen3
A compact home espresso machine built for espresso, cold brew, and milk drinks. The TUNI E2 Gen3 features dual thermoblock heating, a 58mm all-metal brew head, automatic pressure relief, and standard or super steam for a smoother home brewing workflow.
58MM DULL METAL BREW HEAD: As a premium espresso machine with 58mm portafilter, it ensures even water distribution across the puck, eliminating the channeling common in plastic or 51mm alternatives. Highly heat-retentive, it maintains a highly stable temperature throughout the entire extraction window for precision shots every time—giving you professional barista results.
DUAL BOILER ESPRESSO MACHINE: The TUNI E2 Gen3 features a dual thermoblock heating system for stable brewing and steaming. Whether you are pulling espresso or frothing milk, it helps maintain smooth extraction, eliminates cooldown wait, and delivers consistent results from your first cup to your last.
AUTO-PRESSURE RELEASE & DUAL STEAM MODES: A commercial 3-way solenoid valve automatically depressurizes the brew group after every shot, leaving a clean, dry puck for easy, mess-free disposal. Craft any milk drink flawlessly: select Standard Steam for the silky microfoam of a latte, or switch to Super Steam for the dry, stiff foam essential for traditional cappuccinos.
TRIPLE BREW MODES INCLUDING COLD BREW: Ultimate versatility at your fingertips. Use the programmed Double Shot for quick, repeatable morning routines, or Manual Extraction to control time and flow rate when dialing in single-origin beans. The unique Cold Brew Mode uses a slow, low-temperature cycle to extract a smooth, low-acidity espresso concentrate—perfect for iced lattes without any bitterness.
THE COMPLETE PRO-LEVEL PACKAGE: Elevate your home coffee setup with professional hardware. This 20 bar espresso machine steps down to a beautifully regulated 9-bar brew pressure for optimal flavor extraction, all managed through an intuitive, beginner-friendly interface. Fully compatible with all standard 58mm aftermarket accessories, it grows with your skills. Backed by reliable US-based support—everything you need is right out of the box.
TUNI E2 Gen3 Espresso Machine
Product specification
Semi-Automatic Espresso Machine
7.1*12.9*13.1
4.75 Pounds
Stainless Steel
120V AC
In Series Dual thermoblock heating
58mm All-Metal
Auto Pressure Release(Three-Way Solenoid Valve), Cold Brew, Super+ Steam
58mm Portafilter, Single/Double Pressurized Filter Basket, Single/Double Non-Pressurized Filter Basket, 58mm Tamper, Spoon, Cleaing Kit, 350ml Frothing Pitcher
Before You Brew
Like any real espresso setup, the E2 Gen3 rewards a little dialing in. Fresh beans, a fine and consistent grind, and the right dose all matter. If you are new to espresso, expect to make a few test shots before everything tastes right.
FAQ
What does automatic pressure relief do?
Automatic pressure relief releases pressure after extraction. It helps make the portafilter easier to remove, reduces mess, and keeps the brewing routine cleaner.
Why is the pressure not going up when I pull a shot?
Low pressure is usually caused by coffee preparation, not a machine fault. For espresso, the grind must be fine enough, the dose must be correct, and the coffee should be fresh. If the grind is too coarse, the dose is too low, or the beans are old, water will pass through too quickly and the pressure may stay low.
Start by grinding finer, using a consistent espresso grinder, and checking that the coffee bed is evenly distributed and tamped.
Is the TUNI E2 Gen3 beginner-friendly?
Yes, but it is not a capsule-style machine. The E2 Gen3 is beginner-friendly for users who want to learn real espresso. Because it uses a 58mm brew head and a dual-boiler system, it performs best with fresh beans, a proper espresso grinder, and some dialing in. Beginners should expect a short learning curve.
Do I need a grinder for the TUNI E2 Gen3?
Yes. For best results, we recommend using a electric burr grinder that can grind fine enough for espresso. A blade grinder or very coarse grinder will make it difficult to build pressure and may lead to weak or fast shots.