UNISON RESEARCH PERFORMANCE ANNIVERSARY

Unison Research Performance 25th Anniversary Tube Amplifier

The Unison Research Performance Anniversary is a high-end Hi-Fi tube amplifier, created to celebrate twenty-five years of excellence from the Italian brand. It masterfully combines artisanal tradition with advanced technological solutions, representing the pinnacle of Unison Research’s sound engineering. This amplifier stands out for its dual-mono configuration, housing two fully independent amplifiers within a single chassis, each with its own circuits and transformers, ensuring impeccable channel separation and complete absence of interference.

The 48 Watts per channel in Class A, delivered by six carefully selected KT88 tubes, wraps every note in a warm, rich, and detailed sound. The Gold Lion tubes offer intense musicality, capable of reproducing even the subtlest nuances of the music, while the frequency response from 20 Hz to 30,000 Hz captures every sonic detail with absolute fidelity. The bass is deep and controlled, the mids full-bodied and immersive, and the highs clear and never fatiguing, creating a wide, three-dimensional soundstage that fully immerses the listener in the music.

Every stage of the amplifier’s production takes place entirely in the Unison Research laboratories: from design and development to material selection, assembly, and final testing. The artisanal care, often combined with the use of locally sourced materials, guarantees products that are 100% made in Italy, characterized by reliability, stability, and excellent sound quality. The design reflects Unison Research’s classic and refined aesthetic, with an elegant retro touch. The solid wood front panel, enriched with inlays, highlights the knobs and controls, giving solidity and prestige, while the satin-finished stainless steel plates ensure effective thermal management of the circuits and power transformers.

The charm of the tubes completes the experience: the warm, enveloping glow of the KT88s not only accompanies the music but also makes the amplifier a visually elegant object. The Unison Performance Anniversary is not just an amplifier; it is an object capable of conveying pleasure and emotion with every listening session, combining power, refinement, and an unparalleled stage presence, both sonically and aesthetically.

Technical specifications:

• Type: Dual-mono tube integrated amplifier
• Output stage: Single-ended parallel ultra-linear Class A
• Output power: 48 W
• Inputs: 4 line; 1 tape
• Outputs: 1 tape
• Input impedance: 47 kΩ; Output impedance: 4 – 8 Ω
• Feedback factor: 16 dB
• Frequency response: 20 Hz – 30 kHz
• Tubes: 6 x 6550/KT88; 2 x ECC82; 2 x ECC83
• Power consumption: 500 VA max
• Dimensions: 60 x 48 x 23.5 cm
• Net weight: 50 kg