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Unison Research


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Unison Research
Unison Research was founded in 1987 by a group of passionate audiophiles led by Giovanni Maria Sacchetti. Born in 1945, Giovanni Maria Sacchetti devoted himself at an early age to the study and design of hi-fi systems, combining his interest in electronics with a passion for music inherited from his father, an expert pianist.
After completing his studies in electronics, he devoted twenty-five years to teaching while at the same time designing and developing amplifiers for Unison Research.
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Unison Research SH Headphone Amplifier
Unison Research SH Headphone Amplifier
SH Headphone Amp

Unison Research are expanding on their class-leading range of valve-based hi-fi electronics to produce their first ever dedicated headphone amplifier solution. The SH is a single-ended, two-stage full-valve headphone amplifier designed to accommodate traditional analogue and modern computer-based audio sources.

The SH began with the same basic remit as the coveted Simply Italy integrated amplifier; to produce a world-class sound from a specialised device using the best technology available. The result was a fairly simple, linear circuit that produces an output voltage which is more than capable of driving a wide range of headphones, while keeping distortion low throughout the frequency range. This allows the SH to deliver a consistent, coherent sound character when in use.


Availability Retail (inc. 20% VAT)
£ 1,400.00
£ 1,400.00
Quantity / Units:
Unison Research Preludio Integrated Amplifier
Unison Research Preludio Integrated Amplifier
Preludio

Preludio is an integrated tube amplifier that maintains the distinctive technical elements, sound characteristics and stunning looks that Unison Research is known for. It bears an obvious resemblance to the higher-end Sinfonia and Performance amplifiers, but maintains a very appealing price for a product of such prestige.

Using double triode ECC82 valves the Preludio’s pre and power amplification gives an exclusively valve amp performance that delivers a natural and dynamic presentation.


Availability Retail (inc. 20% VAT)
£ 2,750.00
SAVE:†31.82%† (†£†2,750.00†) £†1,875.00 Special Offer!
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Unison Research Performance Anniversary - Integrated Tube Amplifier
Unison Research Performance Anniversary - Integrated Tube Amplifier
Performance Anniversary - SPECIAL ORDER ITEM

•Special edition integrated tube amplifier
•Built to celebrate 25th anniversary of Unison Research
•Upgraded Gold Lion valves
•Bronze top-plate

Valve Series

The Performance Anniversary is a special edition version of the Performance integrated amplifier. Benefiting from the same superior design and build characteristics of the standard model, the Anniversary edition uses upgraded valves to enhance the sound performance more than ever before.


Availability Retail (inc. 20% VAT)
£ 10,000.00
£ 10,000.00
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Unison Research Sinfonia Anniversary Integrated Amplifier
Unison Research Sinfonia Anniversary Integrated Amplifier
Sinfonia Anniversary - SPECIAL ORDER ITEM

Key Features:
•Special edition integrated amplifier
•Built to celebrate 25th anniversary of Unison Research
•Upgraded Gold Lion valves
•Bronze top-plate

Valve Series

The Sinfonia Anniversary is a special edition version of the Sinfonia integrated amplifier. Benefiting from the same superior design and build characteristics of the standard model, the Anniversary edition uses upgraded valves to enhance the sound performance more than ever before.


Availability Retail (inc. 20% VAT)
£ 5,000.00
£ 5,000.00
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Unison Research Unico Due - High Performance Integrated Amplifier
Unison Research Unico Due - High Performance Integrated Amplifier
Unico Series - SPECIAL ORDER ITEM

Key Features:
•High-performance integrated amplifier
•Hybrid technology combines a valve pre-amp with solid-state power stage
•USB input for high-quality playback from a PC or laptop
•Built-in phono stage for easy turntable integration
•Powerful 100W output (8Ω)
•Multiple Inputs and Outputs for easy system building
•AV passthrough input
•Available in Silver or Black finish


Availability Retail (inc. 20% VAT)
£ 2,500.00
£ 2,500.00
Quantity / Units:
Unison Research Unico CD Uno
Unison Research Unico CD Uno
Unico CD Uno

After introducing the Unico CD Due last year, Unison Research is now confirming its presence in the world of digital audio with the new CD Uno.

The Unico CD Uno is a high-specification DAC with integrated CD mechanism that is flexible and customizable. The CDUno combines Unison Research’s high-end sound quality with the broad playback possibilities offered by today’s digital audio solutions. The CD Uno will allow you to play back all the music formats and sampling rates currently available on the market.


Availability Retail (inc. 20% VAT)
£ 2,350.00
£ 2,250.00
Quantity / Units:
Unison Research Phono One
Unison Research Phono One
Phono One

The Phono One was originally released many years ago and enjoyed much admiration and acclaim during its life-span. After it was discontinued it's popularity did not cease, so when the vinyl hi-fi market began to experience a resurgence, Unison Research decided to re-introduce their iconic phono stage with new and improved specifications.

The new Phono One is aesthetically similar to the original, and while it shares some similarities in circuitry with the Simply Phono it earns its place as Unison Research's flagship phono stage in part because of the 10 triodes it uses (5 x ECC83 (12AX7) valves).


Availability Retail (inc. 20% VAT)
£ 2,200.00
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Unison Research Simply Phono
Unison Research Simply Phono
Simply Phono

As the vinyl hi-fi market continues to grow from strength-to-strength, Unison Research have decided to bring their expert valve knowledge to one of the often over-looked aspects of vinyl playback; phono pre-amplification. Phono stages are essential for taking the low output from a turntable and amplifying it to Line level, so modern amplifiers can deliver an optimised sound signal to your speakers. Sharing its name and appearance with an older model from the Unison Research range, the new Simply Phono boasts enhanced circuitry and an improved layout to deliver first-class audio.


Availability Retail (inc. 20% VAT)
£ 1,650.00
Quantity / Units:
Unison Research Unico CD Due
Unison Research Unico CD Due
Unico CD DUE

The CD Due is both a High end DAC and a CD player that has been developed though extensive listening sessions and meticulous R & D. It combines Unison Research’s high end sound quality with digital audio inputs to give a truly versatile solution to anyone wanting a powerful but simple to use system.

The Unico CD Due features USB, S/PDIF, AES/EBU and Toslink inputs supporting 24-bit/192kHz (24-bit/96kHz via the optical input). AptX Bluetooth is also included allowing for music playback from any compatible Smartphone, tablet or computer.


Availability Retail (inc. 20% VAT)
£ 3,500.00
£ 3,600.00
Quantity / Units:
Unison Research Unico 150 Integrated Amplifier
Unison Research Unico 150 Integrated Amplifier
Unico 150

Unison Research's Unico 150 takes on the flagship mantle from the company’s well-established Unico 100 integrated amplifier. Designed and developed in line with specific sonic and scientific criteria set by the design team at Unison Research, the Unico 150 is something truly unrivalled.

The Unico 150’s dual mono design gives this amplifier more power and control of your music. Boasting 220W (4Ω) per channel the Unico 150 is capable of driving some of the most demanding loudspeakers with ease and aplomb.


Availability Retail (inc. 20% VAT)
£ 4,500.00
£ 4,650.00
Quantity / Units:
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