Catalog Unison Research 2025

The Italian company Unison Research is involved in the development and production of various high-quality audio equipment. Their tube amplifiers for audiophiles are particularly successful. The company was founded in 1987 by electronics engineer Giovanni Sacchetti, who was a passionate music lover and wanted to create audio equipment capable of delivering the best possible sound quality.

The history of Unison Research began with the development of tube amplifiers, which quickly gained recognition among audiophiles for their warm, rich sound and elegant design. One of the company's iconic products was the Simply Two amplifier, released in the early 1990s. It set the standard for tube amplifiers with its simple yet refined design and outstanding sound performance. This amplifier brought the company international acclaim and solidified its reputation among audiophiles. The tubes used in Unison Research amplifiers provide a distinctive sound, highly valued by connoisseurs for its natural quality.

Over the years, the company expanded its product range to include not only tube amplifiers but also hybrid models, as well as preamplifiers, CD players, integrated amplifiers, and other audio components. All Unison Research products are designed and manufactured in Italy and undergo rigorous testing to ensure that the quality meets the brand’s high standards.

The brand has gained worldwide recognition and continues to delight music lovers and audiophiles with its products. Today, Unison Research remains one of the leading manufacturers of premium audio equipment, offering solutions that deliver exceptionally high sound quality and feature an attractive appearance, crafted in the best traditions of Italian design. The company actively experiments with new technologies and materials. However, despite adopting various modern technologies, the brand remains true to its roots, continuing to produce tube amplifiers.