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Integrated amplifiers — MasterSound Evolution 845

Description, images, technical data and specifications

MasterSound Evolution 845
Image source — © MasterSound

The MastersounD Evo 845 is a top–class integrated tube amplifier with a remote control. Its output power is 2 x 50 watts, and its net weight reaches 53 kg. It has 3 line inputs and one Direct to RCA with gold-plated connectors. Like all Italian MastersounD amplifiers, the integrated Evo 300B amplifier operates in pure Class A.

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Specifications

  • Model name

    Evolution 845

  • Type

    Integrated Amplifier

  • Analog inputs (balanced)

    1

  • Analog inputs (single-ended)

    3

  • Input sensitivity (mV)

    N/A

  • Input impedance (balanced) (Ω)

    50 000

  • Input impedance (single-ended) (Ω)

    50 000

  • 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)

    2 x 50

  • Output power (4Ω) (W)

    N/A

  • Gain (dBu)

    N/A

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

    8

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

    40 000

  • Signal to Noise Ratio (dB)

    N/A

  • Total Harmonic Distortion + Noise (%)

    N/A

  • Damping factor

    N/A

  • Dimensions (mm)

    540 x 470 x 270

  • Weight (kg)

    53

  • Official link

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