Part of the classic line of tube amplifiers that include the Preludio and the Performance, the Unison Research Sinfonia integrated amplifier retains the technical approach, sound and beautiful aesthetics found in the rest of the line. While the Sinfonia offers both stunning looks and equally stunning sound, it is also extremely reliable due to its unique design solutions, quality materials and the highest of build quality standards. Made in Italy
Unison Research Sinfonia Technical characteristics
- Type: Dual mono Stereo Integrated Valve Amplifier
- Output Stage: single-ended parallel ultra-linear A class
- Output Power: 25W
- Inputs: 4 lines, 1 tape
- Input Impedance: 47 kOhm
- Outputs: 1 tape, 1 subwoofer, loudspeakers bi-wiring
- Output Impedance: 4 – 8 ohm
- Feedback factor: 14dB
- Frequency Response: 20 – 30000 Hz
- Valves: 4 x 6550/KT88, 2 x ECC82, 2 x ECC83
- Remote Control: IR inputs and volume
- Power Consumption: 500W max
- Unit Dimension: 44 x 42 x 21 cm.
- Net Weight: 55 Ibs
About Unison Research
Unison Research has been praised all around the world for more than 20 years. Their objective has always been to give delight through listening to music. Unison manufactures tube electronics, hybrid electronics and speakers all with the absolute intention of excelling at their objective.
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