Unison Research Unico Secondo

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Unico Secondo is a high-performance integral tube amplifier designed and manufactured by Unison Research, an Italian company well-known for its high-end audio equipment. The amplifier features a single 12AX7 vacuum tube in dual triode configuration, delivering 22 watts per channel into 8 ohms. It is equipped with balanced and unbalanced input stages, a high-quality volume control, and a robust power supply. The amplifier's sleek, elegant design is full of vintage appeal, while its advanced circuitry ensures exceptional sound quality, with detailed and natural midrange, extended high frequencies, and powerful, punchy bass. The Unico Secondo is a true audiophile's delight, combining classic design with modern technology for a perfect balance of performance and style.

Power Output: 100W into 8Ω (stereo)
Frequency Response: 10Hz to 100kHz
Distortion: 0.5%
Speaker Impedance:
Input Sensitivity: 375mV (line)
Signal to Noise Ratio: 80dB (line)
Line Output:
Dimensions: 435 x 130 x 430 mm
Weight: 15 kg
Year: 2011
Price: