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Unison Research Unico Nuovo
Many years have passed since Unison Research started a small revolution in the world of hi-fi, presenting the market with its masterpiece—the Act integrated amplifier. Unison Research has since continued to run tests and experiments with the spirit of a technician in love with music, aspiring to find those hidden laws and secret that transform an amplifier into a magic box that can liberate music and give it vitality. We developed many new ideas so that the secret formula for a good amplifier could be completed, resulting in a new version of one of our most famous and beloved products.
The Unison Research Unico Nuovo remains firmly at the vanguard of integrated amplifier design, offering audio performance at the highest level with pleasing aesthetics at an affordable price
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Professional Reviews 86/100
Nicely Roasted
Sound Quality
91/100
Build Quality
75/100
Features Connectivity
82/100
Value for Money
85/100
The Unico Nuovo delivers muscular dynamics, tight bass control and a smooth, valve-touched ease that keeps its neutral balance vividly musical. The Absolute Sound found its presentation powerful, spacious and clearly organized, with energetic drive and convincing sonic density—an especially compelling match for rock, electronic and large-scale recordings played at satisfying levels.
What Reviewers Are Saying
Pros
Delivers serious impact, rhythmic drive and strong, well-controlled bass.
Combines clear, articulate detail with smooth, tube-influenced liquidity and a non-sterile neutral balance.
Creates a broad soundstage with clearly delineated and precisely placed instruments.
&
Cons
Needs higher volume levels to fully reveal its dynamics, coherence and presence, making it less satisfying for quiet or background listening.
Optional phono-stage cartridge and gain settings require internal jumper changes; the subwoofer output has no built-in low-pass crossover.
SOUND QUALITY PERFORMANCE 91/100
Review coverage describes a powerful, energetic hybrid presentation with smooth tube-like ease rather than an analytical edge. It is praised for controlled bass, strong physical presence, lively momentum, and a broad, clearly organized soundstage; one reviewer also felt it comes most alive at higher listening levels.
Transparency Resolution
90/100
The Absolute Sound describes the Unico Nuovo as clear, articulate, and capable of painting an accurate sonic picture. Its detail is presented without sterility, with smoothness and ease preventing the resolution from becoming overly analytical.
Tonal Balance Musicality
92/100
The sound is characterized as neutral but never sparse or sterile, with welcome color, density, and more than a touch of tube-like smoothness. Reviewers particularly praise its liquidity, natural ease, and ability to make music feel lively and present.
Dynamics
94/100
This is a standout strength. The reviewer found it more powerful-sounding than a 130W-per-channel NAD C 389, citing serious impact, controlled bass, forceful song openings, and an ability to propel driving music forward.
Soundstage Imaging
89/100
The review reports a large, wide soundstage in which individual musical elements remain clearly placed. There is less direct comment on stage depth and image specificity, but the described presentation is spacious and well organized.
Assessments of Build Quality, Usability, and Overall Propositions.
Build Quality
75/100
The supplied reviews focus overwhelmingly on listening impressions rather than casework, internal layout, controls, or long-term durability. The specifications identify a hybrid design with ECC83 valves and an eight-MOSFET output stage, but reviewers provide little direct assessment of construction quality.
Features Connectivity
82/100
The Unico Nuovo provides five RCA line inputs, a tape output, volume-controlled subwoofer output, and bi-wire speaker connections. An MM/MC phono stage is available as an option; the review notes that cartridge type and gain changes require moving internal jumpers, and there are no digital, network, balanced, or headphone connections listed.
Value for Money
85/100
The review places the Unico Nuovo at $2,999 in the US, while the supplied product information lists a broader $1,845-$3,299 range. Neither review offers a direct comparison of its value against competing integrated amplifiers, though the listening assessment is strongly positive for an amplifier positioned below $5,000.
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Verified Dealers
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Authorized dealers for Unison Research Unico Nuovo
- Absoulute Audio plus Video — in-store — Aiken, South Carolina, United States (website)
- Holt Hill — online and in-store — Andover, Massachusetts, United States (website)
- The Music Room — online and in-store — Erie, Colorado, United States (website)
- Acoustic Technologies — online and in-store — Montréal, Québec, Canada (website)
- Altitudo Audio — online and in-store — Winnipeg, Manitoba, Canada (website)
- Analog Matters — online and in-store — Ormond Beach, Florida, United States (website)
- Analogue Seduction — online and in-store — Whittlesey, England, United Kingdom (website)
- Assai Audio — in-store — Centro, Comunidad de Madrid, Spain (website)
- Atelier 13 Audio — in-store — Forest Hills, Tennessee, United States (website)
- Audio Centrum — Hungary (website)
and 72 more verified dealers