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Unison Research Unico Primo Integrated Amplifier

$1,999.00
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The Unison Research Unico Primo is a thoughtfully designed amplifier that blends classic valve technology with modern audio engineering. As an entry-level model for the Unico line, it delivers 85 watts of power per channel, making it suitable for a wide range of speakers and listening environments. Known for its hybrid design, the Unico Primo offers the warmth and character of tubes alongside the clarity and reliability of solid-state technology.

Key Features
  • Hybrid design: Combines ECC83 triode valve pre-amplification with a solid-state Class AB MOSFET power stage.
  • Power Output: 85 watts per channel RMS, ideal for driving demanding speakers.
  • Versatile Connectivity: Includes four line-level inputs, a tape output, and optional MM/MC phono stage.
  • Bass Performance: Exceptional control and depth for a full-bodied listening experience.
  • Remote Control: Easy access to control functions from anywhere in the room.
About Unison Research

Unison Research, founded in Italy, has a long-standing reputation for crafting high-fidelity audio equipment that marries traditional craftsmanship with cutting-edge technology. Each product reflects their passion for music and dedication to producing equipment that delivers both sonic excellence and visual beauty. 

What the Reviewers are saying about the Unison Research Unico Primo

Design and Build Quality

The Unico Primo showcases Unison Research's attention to detail in both design and construction. It pairs traditional tube amplification with a solid-state power section, resulting in a versatile and reliable amplifier. The unit's build quality ensures durability, while its straightforward design makes it an attractive addition to any audio system.

Sound Performance

At the heart of the Unico Primo is its hybrid design, which incorporates an ECC83 triode valve in the pre-amp stage and a Class AB MOSFET power amplifier. This combination provides a smooth, natural sound with low distortion and minimal feedback. The amplifier is capable of delivering detailed and balanced audio, making it suitable for a wide variety of musical genres.

Connectivity and Versatility

The Unico Primo offers multiple connection options, including four line-level inputs and a tape output, making it compatible with a variety of audio sources. For vinyl enthusiasts, the amplifier can be equipped with an optional MM/MC phono stage, allowing direct connection to a turntable. A subwoofer output is also available for users looking to enhance their system with deeper bass.

Compatibility and Future-Ready Features

The Unico Primo is designed to integrate seamlessly with different audio setups. It has the power to drive demanding speakers effectively, and its expandability options—like the phono stage and subwoofer output—make it a versatile choice for those who may want to upgrade their system over time.

The Listening Room Experience

At The Listening Room, we take pride in offering more than just high-fidelity audio equipment. We provide expert advice, personalized service, and a commitment to helping you find the perfect sound system for your space. From delivery to custom setup, our goal is to ensure that every piece of equipment you purchase performs at its absolute best in your environment. Trust us to be your partners in the pursuit of exceptional sound.

Specifications

  • Output power: > 80W RMS on 8Ω
  • Output stage: Dynamic A Class POWER MOSFET complementary pair
  • Polarization: Class A Dynamic
  • Input stage: A-Class A triodes
  • Valve: 1 x ECC83 (12AX7)
  • Sensibility: 260mV
  • Input impedance: 50 kΩ? / 47 pF
  • Frequency response: -0.1dB@10Hz / -0.5dB@100kHz
  • SNR: 90dB
  • THD: 0.15% @ 10W, 1kHz
  • Negative feedback: 10dB
  • Damping Factor: > 50
  • Inputs: 5 line RCA, 1 tape RCA
  • Output: 1 RCA tape, 1 RCA subwoofer
  • Output connectors: 4 +4 for Bi-Wiring
  • Remote control: Volume, IR
  • Power consumption: 380W max
  • Phono Stage: Included
  • Dimensions: 43.5 x 43 x 9.5 cm
  • Net weight: 14 kg