Unison Research Preludio

Part of our classic line of tube amplifiers that include the Sinfonia and the Performance, the Preludio integrated amplifier continues the technical approach, sound and aesthetics of its larger siblings. While the Preludio's appearance is certainly gorgeous, it is also extremely reliable due to its unique design solutions, quality materials and adherence to the highest of standards.

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ype: Stereo Integrated Valve Amplifier
Output Stage: single ended ultraliner A class
Output Power: 14W / channel
Inputs: 4 line, 1 tape/monitor
Outputs: 1 tape, 1 subwoofer RCA stereo
Input Impedance: 47 kOhm
Output Impedance: 6 ohm
Feedback factor: 10dB
Bandwidth (-1dB): 20Hz - 35kHz
Valves: 2 x 6550, 2 x ECC82
Power Consumption: 200W max
Dimension: 37.5 cm x 40 cm x H 18 cm
Net Weight: 18kg, 40 lbs