San Francisco, CA – Italian audio manufacturer Unison Research has unveiled its latest offering for audiophiles: the Unico PRE and Unico DM. This new pairing represents a significant step forward for the Unico series, combining modern aesthetics with a commitment to both transistor and valve technology. The Unico PRE serves as a fully balanced hybrid preamplifier, while the Unico DM is a dual-mono hybrid power amplifier, designed to deliver a refined and powerful listening experience. The system, available in Midnight Black and Velvet Gold finishes, aims to provide a harmonious blend of classic warmth and contemporary performance.
Unison Research, known for its handcrafted approach to audio equipment, has long been celebrated for its ability to merge traditional design elements with cutting-edge technology. The Unico PRE and DM continue this tradition, offering a sophisticated solution for discerning listeners. The launch of these components signals a new stylistic and sonic direction for the Unico family, emphasizing both visual appeal and sonic fidelity. The company’s dedication to a dual-mono topology, a design choice often associated with natural and musical sound reproduction, remains central to the new series.
A Closer Look at the Unico PRE Preamplifier
The Unico PRE is designed as a fully balanced preamplifier, eschewing global feedback in favor of a more direct signal path. Its three-stage amplification architecture integrates two Gold-Lion ECC83 / 12AX7 vacuum tubes with differential transistor technology. This combination, according to Unison Research, aims to deliver a pure and musically cohesive signal. The front panel is meticulously crafted from a solid 15mm-thick aluminum block, conveying a sense of solidity and precision. The volume control utilizes a high-quality integrated circuit with precision resistors, ensuring accurate volume adjustment and preserving signal integrity. Unison Research emphasizes the importance of this feature for maintaining channel balance across a wide range of listening levels.
Beyond its core amplification capabilities, the Unico PRE boasts a comprehensive feature set. It includes an integrated MM/MC phono stage, a built-in digital-to-analog converter (DAC), a graphical display, and a relay-based input selection system. A wide array of analog and digital inputs and outputs, dual subwoofer outputs, and a loop function for DSPs or recording devices are likewise included, positioning the Unico PRE as a versatile hub for high-conclude audio systems.
The Unico DM Power Amplifier: Delivering Robust Performance
Complementing the Unico PRE, the Unico DM stands as the flagship power amplifier in the Unico series. This amplifier employs a complete dual-mono architecture and a newly developed Class A/AB output stage utilizing A.S.H.A. (Analog Synchronized Hybrid Amplification) technology. The A.S.H.A. Design aims to combine the sonic benefits of Class A amplification with the efficiency of Class AB, minimizing crossover distortion. The Unico DM is capable of delivering over 220 watts per channel into 8 ohms, providing ample power for a wide range of speakers. Ecoustics.com notes that the amplifier utilizes three MOSFET pairs per channel and generously sized power supplies to ensure substantial current reserves.
Two Gold-Lion 12AU7/ECC82 dual triodes handle voltage amplification within the Unico DM. Connectivity options include balanced XLR and unbalanced RCA inputs, along with bi-wiring capable speaker terminals and a mono operation switch. A trigger interface (5-24 volts) facilitates integration into existing systems. The Unico DM’s design reflects Unison Research’s commitment to delivering both power and sonic nuance.
Pricing and Availability
Both the Unico PRE and Unico DM are available immediately, offered in Midnight Black and Velvet Gold finishes. The Unico PRE preamplifier is priced at €5,899, while the Unico DM power amplifier carries a price tag of €8,499. Distribution in Germany is handled by TAD Audiovertrieb, located in Prien am Chiemsee. Interested customers can contact TAD Audiovertrieb via phone at +49(0)8052–9573273 or email at [email protected]. Further information can be found on the TAD Audiovertrieb website: https://www.tad-audiovertrieb.de/.
The Unico PRE and DM represent a significant investment for audio enthusiasts, but Unison Research’s reputation for quality craftsmanship and sonic performance suggests these components will appeal to those seeking a high-end listening experience. The combination of tube and transistor technology, coupled with the elegant design, positions this pairing as a compelling option in the competitive high-fidelity market.
As Unison Research continues to refine its Unico series, audiophiles can anticipate further innovations that blend tradition with modern technology. The company’s commitment to sonic purity and aesthetic appeal ensures its continued relevance in the ever-evolving world of high-end audio. The next update from Unison Research is expected at the High End Munich show in May 2026, where they plan to showcase further developments in their product line.
What are your thoughts on the new Unico PRE and DM? Share your comments below, and let us realize if you’d be interested in a full review of this exciting new system.