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Integrated amplifiers — Unison Research UNICO 90

Description, images, technical data and specifications

Unison Research UNICO 90
Image source — © Unison Research

The Unison Research Unico 90 is a hybrid integrated AB class amplifier with zero feedback. The heart of the Unico 90 is in its hybrid scheme. The tube character of the amplifier is determined by the tube stage assembled on the ECC83 and ECC81, in particular, with several parallel totem poles.

Specifications

  • Model name

    UNICO 90

  • Type

    Integrated Amplifier

  • Analog inputs (balanced)

    2

  • Analog inputs (single-ended)

    3

  • Input sensitivity (mV)

    860

  • Input impedance (balanced) (Ω)

    21 000

  • Input impedance (single-ended) (Ω)

    21 000

  • Output impedance (balanced) (Ω)

    N/A

  • Output impedance (single-ended) (Ω)

    N/A

  • D/A conversion

    N/A

  • Phono MM/MC current-sensing input impedance (Ω)

    N/A

  • Output power (8Ω) (W)

    100

  • Output power (4Ω) (W)

    160

  • Gain (dBu)

    N/A

  • Frequency response low +/- 3dB (Hz)

    12

  • Frequency response high +/- 3dB (Hz)

    45 000

  • Signal to Noise Ratio (dB)

    N/A

  • Total Harmonic Distortion + Noise (%)

    < 0.15

  • Damping factor

    N/A

  • Dimensions (mm)

    435 x 440 x 180

  • Weight (kg)

    20

  • Official link

    https://unisonresearch.com/en/prodotti/unico-90/

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