Unison Research Unico Primo + Opera Prima V2

A refined Italian stereo system combining the hybrid tube warmth of the Unison Research Unico Primo with the natural tonal balance of Opera Loudspeakers Prima V2 speakers. The result is a beautifully musical presentation with clarity, depth, and effortless listening enjoyment.

Why This System Works

• Hybrid tube design from the Unico Primo adds warmth and musicality
• Opera Prima loudspeakers deliver natural, expressive sound
• Beautiful Italian craftsmanship from both brands
• Excellent with streaming, vinyl, and digital sources
• A refined system that balances detail with musical engagement

Included Components

• Unison Research Unico Primo integrated amplifier
• Opera Loudspeakers Prima V2 loudspeakers

Ideal Room Size

Best suited for rooms between 120–300 sq ft.

Perfect for dedicated listening rooms, living rooms, and modern apartment spaces.

Listening Character

This system is designed for listeners who value musicality and natural tone.
The Unico Primo’s hybrid tube design adds warmth and richness while the Opera Prima loudspeakers deliver excellent imaging and midrange clarity.

The result is a system that excels with jazz, vocals, acoustic recordings, and modern streaming music alike.

Unico Primo

The Unico Primo is a hybrid integrated amplifier that combines the musical warmth of tubes with the control and power of solid-state amplification. Built in Italy, it uses a tube input stage paired with a powerful MOSFET output section, delivering a rich, natural presentation with excellent dynamics and drive. With multiple analog inputs and a built-in DAC option available, the Unico Primo is equally at home with modern streaming sources, CD players, or turntables (with an external phono stage).

In this system it provides the foundation of the listening experience, driving the Opera Prima loudspeakers with effortless authority and musicality.

Key Specs

• Hybrid integrated amplifier (tube preamp stage + solid-state output)
• Power output: 80 W per channel into 8Ω
• Tube input stage using ECC83 / 12AX7 tubes
• MOSFET power amplification stage
• Multiple analog inputs including RCA and balanced XLR
• Optional internal DAC module available
• Made in Italy

Opera Prima

The Opera Prima V2 is a refined two-way standmount loudspeaker known for its natural tonality, spacious imaging, and beautiful Italian craftsmanship. Designed and built in Italy, the Prima combines elegant cabinetry with carefully tuned drivers to deliver a balanced and engaging presentation that excels with vocals, acoustic music, and modern recordings alike.

When paired with the Unico Primo amplifier, the Prima speakers reveal exceptional midrange clarity and musical warmth while maintaining excellent detail and soundstage depth.

Key Specs

• Two-way bass reflex standmount loudspeaker
• High-quality silk dome tweeter
• Custom mid-bass driver with natural tonal balance
• Frequency response: approximately 48 Hz – 20 kHz
• Nominal impedance: 4 Ω
• Sensitivity: approximately 89 dB
• Hand-crafted Italian cabinetry

Authorized Dealer

All components are sourced directly from authorized U.S. distributors and include full manufacturer warranties.

Your system will be carefully packed and fully insured during shipping.

Need Help Choosing?

If you have questions about room size, speaker placement, or source components, we’re happy to help you build the right system.