With Opera Machines you own a unique piece that embodies emotions.
Opera Machines is the work of two perfectionists who blend espresso art and interior design into masterpieces.
The signature of the espresso
For over two decades, Jürgen Grünbeck has lived the culture of coffee. Through his own coffee school, he shared this passion with countless people – always with the aim of making espresso an experience. His travels through Europe's most beautiful coffee bars and international metropolises like New York City shaped his perspective on culture, design, and lifestyle. His signature style combines experience and passion to create espresso that is more than just a beverage – an expression of personality and the art of living.
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
The handwriting of the stone
For over three decades, Steffen Würstl has shaped the world of natural stone with MCR. His signature can be found in countless projects – from individual luxury interiors to iconic high-end masterpieces. Influenced by impressions from international metropolises and leading trade fairs such as the Milan Furniture Fair, this has resulted in a distinctive design language. Marble, granite, and rare stones create monuments that enhance spaces and embody timeless elegance.
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Some text
Making of
From raw block to statement made of stone
Material selection of incomparable exclusivity
Selecting stones is more than a process—it's a decision that reflects style, sophistication, and distinctive individuality. Each block is a masterpiece of nature, transforming your Opera Machine into a truly unique piece.
Our suppliers
Espresso machine: Pietra Calla Viola GS3
The Pietra Calla Viola GS3 elevates espresso technology to an art form. Inspired by Italian Calacatta Viola marble, the GS3 is a sculpture of stone and steel – timeless, distinctive, created for spaces that showcase excellence. Its casing is finished with solid Calla Viola – every vein, every line a unique specimen of nature. Inside, La Marzocco's legendary GS3 technology works: a dual boiler system, PID control, and saturated brewing group guarantee absolute precision and stability – the essence of professional coffee culture. The Pietra Calla Viola GS3 is not a tool, but a statement piece. A symbol of sophistication and style – for performers who define their own standards.
Technical details
- Dual boiler system for temperature stability
- PID control for precise control
- Saturated Group
- Rotary pump
- Pre-infusion programmable
- Water tank: 3.5 l / permanent water connection
- Dimensions: 40 × 35 × 53 cm
- Weight: approx. 34 kg
- Handmade in Italy
Mill Calla Viola Pico
The Calla Viola Pico is the logical continuation of the idea of transforming technology into sculpture. Inspired by the Italian Calacatta Viola stone, it serves as a sister piece to the GS3 Calla Viola—a perfect symbiosis of mill and machine.
Its jet-black casing is accentuated by subtle accents that continue the Calla Viola's line: minimalist, powerful, and distinctive. Inside, pure engineering mastery works – 64 mm hardened grinding discs, continuous fine adjustment, and a digital dosing control guarantee consistent perfection.
This transforms the grinder not into an accessory, but into a fully-fledged statement piece. A sculpture of precision, created for performers who define their own standards.
Technical details
- Grinding discs: 64 mm, hardened steel
- Grinding degree adjustment: stepless, micrometrically precise
- Dosage: digitally programmable (single & double dose)
- Bean container: 300 g
- Weight: approx. 11 kg
- Color: Deep black with calla viola staging
Exclusively for your Opera Machine
An Opera Machine is more than a product—it's a statement of individuality. Secure your personal edition now or configure your unique piece with us. From the initial consultation to the final handover, we'll accompany you exclusively and personally.
