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Power amplifiers mono — MasterSound Booster

Description, images, technical data and specifications

MasterSound Booster
Image source — © MasterSound

The Mastersound Booster is a Class A tube mono-amplifier with Automatic Bias, producing 2 × 80 watts in pentode mode or 2 × 40 watts in triode mode, equipped with 2 × 6SN7 GT and 2 × KT150 lamps, as well as XLR and RCA inputs for connecting to an audio system.

Specifications

  • Model name

    Booster

  • 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

  • Max current (A)

    N/A

  • Output power (8Ω) (W)

    80

  • Output power (4Ω) (W)

    N/A

  • Gain (dBu)

    N/A

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

    12

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

    29 000

  • Signal to Noise Ratio (dB)

    N/A

  • Total Harmonic Distortion + Noise (0% global feedback) (%)

    N/A

  • Total Harmonic Distortion + Noise (100% global feedback) (%)

    N/A

  • Max power consumption (W)

    N/A

  • Damping factor

    N/A

  • Dimensions (mm)

    450 x 430 x 270

  • Weight (kg)

    32

  • Official link

    https://mastersoundsas.it/amplificatori-finali-2/

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