About this gear
The Sinfonia Stereo is a hybrid tube integrated amplifier from Unison Research, the Italian firm known for marrying valve warmth with solid-state control. It's built for listeners who want the harmonic richness and three-dimensional imaging associated with tube gear, but with the reliability and drive needed for everyday use. The distinctive wood side panels reflect the brand's old-world design philosophy, aimed squarely at music lovers rather than spec chasers.
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