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Unison Research Absolute 845 Valve Stereo Integrated Amplifier

Unison Research Absolute 845 Valve Stereo Integrated Amplifier

The popular American magazine The Absolute Sound first picked the Absolute 845 as the best product of 1994. After more than 20 years, the Absolute is still ranked first overall in tube amps with a score higher than any other amplifier. No other audio product has remained at the top of its class for so long. The Absolute 845 is not only the story of Unison Research, it is a significant piece of audio history in general, forever tied to the world of analogue valves. In many ways, the Absolute is still unsurpassed.

£29500.00
Unison Research Performance Anniversary Mahogany Valve Integrated Amplifier

Unison Research Performance Anniversary Mahogany Valve Integrated Amplifier

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.

£10000.00
Unison Research Performance Cherry Valve Stereo Integrated Amplifier

Unison Research Performance Cherry Valve Stereo Integrated Amplifier

Over the decades that Unison Research have been designing and building audio products, they have always listened to the concerns and comments of their valued customers; and over time they have realised that those customers' needs have changed. As a result of this ongoing willingness to listen, they are constantly developing new and existing products to suit the ever-changing needs of their customers. Enter the latest version of the long-standing Performance integrated amplifier.

£7500.00
Unison Research Sinfonia Anniversary Mahogany Valve Integrated Amplifier

Unison Research Sinfonia Anniversary Mahogany Valve Integrated Amplifier

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.

£5000.00
Unison Research Sinfonia Anniversary Cherry Valve Integrated Amplifier

Unison Research Sinfonia Anniversary Cherry Valve Integrated Amplifier

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.

£5000.00
Unison Research S6 Cherry Valve Stereo Integrated Amplifier

Unison Research S6 Cherry Valve Stereo Integrated Amplifier

The Unison Research S6 integrated amplifier offers personality, refinement and aesthetics...and a totally new amplifier design from a mechanical standpoint. The latest version of the S6 has been steadily updated and improved over the years to the point where it is easily one of the most respected integrated amplifiers in the world. The contrasting highlights of the wooden inlays on the front panel also reveal the technical sophistication of this amplifier, emphasising the pride of ownership that comes with the term “Made in Italy.

£3100.00
Unison Research Performance Anniversary Cherry Valve Integrated Amplifier

Unison Research Performance Anniversary Cherry Valve Integrated Amplifier

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.

£10000.00
Unison Research Performance Mahogany Valve Stereo Integrated Amplifier

Unison Research Performance Mahogany Valve Stereo Integrated Amplifier

Over the decades that Unison Research have been designing and building audio products, they have always listened to the concerns and comments of their valued customers; and over time they have realised that those customers' needs have changed. As a result of this ongoing willingness to listen, they are constantly developing new and existing products to suit the ever-changing needs of their customers. Enter the latest version of the long-standing Performance integrated amplifier.

£7500.00
Unison Research Unico CD Primo Black CD Player w/ Valve Sound Stage

Unison Research Unico CD Primo Black CD Player w/ Valve Sound Stage

The Unico CD Primo is a high-grade source device, designed to perfectly match the accompanying range of amplifiers in Unison Research's hybrid series of hi-fi electronics. It's the complete package thanks to its neat styling, intuitive user interface and great sound. Include within the Unico CD Primo is a dedicated asynchronous 16-bit USB input for high-quality playback from a computer or laptop, a single ECC82 (12AU7) double triode operating in pure Class A and its CD transport is none other than the critically acclaimed TEAC CD5010A ensuring the Unico CD Primo has everything it needs to create great sounds.

£1600.00
Unison Research Simply Italy Cherry Integrated Valve Amplifier

Unison Research Simply Italy Cherry Integrated Valve Amplifier 6% off

Union Research's Simply Italy offers a wide range of features, old and new which allows its owner to tailor the sound for their specific music taste. This small integrated valve amplifier is not only classically styled, but has been developed with musical clarity and precision at the forefront of its production.

Was: £1650.00 Now: £1550.00
Unison Research S9 Cherry Valve Stereo Integrated Amplifier

Unison Research S9 Cherry Valve Stereo Integrated Amplifier

The latest version of the classic S9 integrated amplifier offers more power and a new aesthetic form, all without sacrificing its impressive tonal characteristics or its strong performance to price ratio. The result of Unison Research's extensive experience in the design and manufacture of integrated amplifiers, the S9 is the perfect symphony between these both of these elements. The output stages of the S9 are similar to its predecessor, but the functional aesthetics and the use of different tubes take the S9 to a new level of performance.

£6750.00
Unison Research S9 Black Valve Stereo Integrated Amplifier

Unison Research S9 Black Valve Stereo Integrated Amplifier

The latest version of the classic S9 integrated amplifier offers more power and a new aesthetic form, all without sacrificing its impressive tonal characteristics or its strong performance to price ratio. The result of Unison Research's extensive experience in the design and manufacture of integrated amplifiers, the S9 is the perfect symphony between these both of these elements. The output stages of the S9 are similar to its predecessor, but the functional aesthetics and the use of different tubes take the S9 to a new level of performance.

£6750.00
Unison Research Unico CD Due Silver CD Player w/ Valve Sound Stage

Unison Research Unico CD Due Silver CD Player w/ Valve Sound Stage

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.

£3200.00
Unison Research Unico 90 Silver Hybrid Valve Integrated Amplifier

Unison Research Unico 90 Silver Hybrid Valve Integrated Amplifier

The Unico 90 is an integrated amplifier designed to accommodate a variety of sources via its three RCA and two XLR pair inputs. It’s also designed to work in almost any application, with its fixed and variable RCA outputs as well as the bi-wirable speaker terminals. The large casework is built to the same exacting standards as previous Unico designs, but the Unico 90 borrows the same three-plate front fascia introduced with the Unico 150, which adds an aesthetic enhancement over its predecessors. Operation is simple and effortless via the large front-panel controls or the supplied RC2 system remote; but the minimalist exterior belies the high-end technology hidden within.

£3500.00
Unison Research Unico 90 Black Hybrid Valve Integrated Amplifier

Unison Research Unico 90 Black Hybrid Valve Integrated Amplifier

The Unico 90 is an integrated amplifier designed to accommodate a variety of sources via its three RCA and two XLR pair inputs. It’s also designed to work in almost any application, with its fixed and variable RCA outputs as well as the bi-wirable speaker terminals. The large casework is built to the same exacting standards as previous Unico designs, but the Unico 90 borrows the same three-plate front fascia introduced with the Unico 150, which adds an aesthetic enhancement over its predecessors. Operation is simple and effortless via the large front-panel controls or the supplied RC2 system remote; but the minimalist exterior belies the high-end technology hidden within.

£3600.00
Unison Research Unico 150 Silver Hybrid Valve Integrated Amplifier

Unison Research Unico 150 Silver Hybrid Valve Integrated Amplifier

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.

£4000.00
Unison Research Unico 150 Black Hybrid Valve Integrated Amplifier

Unison Research Unico 150 Black Hybrid Valve Integrated Amplifier

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.

£4100.00
Unison Research Sinfonia Mahogany Valve Stereo Integrated Amplifier

Unison Research Sinfonia Mahogany Valve Stereo Integrated Amplifier

Thanks to Unison Research's extensive knowledge of output transformer production, the Sinfonia has been designed with a power stage that is made up of two KT88 valves per-channel in single-ended parallel ultra-linear configuration, in which the KT88 (beam power tetrodes) operate, with good approximation, like an ideal triode. This configuration provides very good results in terms of sound quality, however the natural drawbacks of valves (namely the non-uniform decline in performance over time due to drift) need to be addressed. So, after much testing, Unison Research developed an an original circuit design which, through the control of the KT88 bias, ensures a real-time compensation of the parameters affected by drift. This solution guarantees the best sound quality even after many years, and also contributes to a slight reduction in the time it normally takes for the tubes to warm up after switching on and reach the optimal temperature.

£3750.00
Unison Research Sinfonia Cherry Valve Stereo Integrated Amplifier

Unison Research Sinfonia Cherry Valve Stereo Integrated Amplifier

Thanks to Unison Research's extensive knowledge of output transformer production, the Sinfonia has been designed with a power stage that is made up of two KT88 valves per-channel in single-ended parallel ultra-linear configuration, in which the KT88 (beam power tetrodes) operate, with good approximation, like an ideal triode. This configuration provides very good results in terms of sound quality, however the natural drawbacks of valves (namely the non-uniform decline in performance over time due to drift) need to be addressed. So, after much testing, Unison Research developed an an original circuit design which, through the control of the KT88 bias, ensures a real-time compensation of the parameters affected by drift. This solution guarantees the best sound quality even after many years, and also contributes to a slight reduction in the time it normally takes for the tubes to warm up after switching on and reach the optimal temperature.

£3750.00