UNISON RESEARCH UNICO DUE STEREO INTEGRATED AMPLIFIER

The electronic circuitry of the Unico Due has been completely redesigned. While maintaining the qualities that made the Unico range such a legend in the audio industry, key improvements have been made that are nothing short of ground-breaking. Firstly, the power supply circuits have been enhanced thanks to a substantial increase in filter capacitance size and to a new high quality shielded and encapsulated power transformer. The new power distribution system of the audio power output stage combines space optimization and superior circuit solutions.

• Output power: 100+100W on 8Ω, 180+180W on 4Ω, 290W+290W on 2Ω
• Valves:  2 x ECC83 (12AX7)
• Filter capacitance:    80,000uF
• Output stage: Dynamic Class A 4X power BJT double complementary pair, “Super-Symmetric” configuration
• Biasing: Dynamic Class A
• Inputs:  3 analogue line (RCA) programmable volume AV input, 1 digital (USB), 1 tape RCA, 1 Phono MM / MC
• Analogue line Outputs: 1 tape (RCA), 1 stereo subwoofer (RCA), 1 DAC
• Remote: IR volume and source
• Dimensions:  43.5 x 43 x 13 cm (W x D x H)

• PHONO stage
• Input impedance: 47 kohm / 220 pF (MM) – 100 ohm / 440 pF (MC)
• Gain: MM 40 dB, MC 50 dB
• Gain Selection: +0 dB / +10 dB
• Max input voltage: 120 mV @ 1kHz (MM)
• RIAA: active low frequency, passive at high frequency
• THD: 0.09% @ 5mV, 1kHz, MM

 This item will usually ship within 1-3 working days.

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