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Preamplifiers — Sugden Audio MASTERCLASS LA-4

Description, images, technical data and specifications

Sugden Audio MASTERCLASS LA-4
Image source — © Sugden Audio

The MASTERCLASS preamp is a real work of art, each of these components is hand-made, which guarantees the highest quality products. The electronic circuit provides excellent uncompromising sound thanks to close attention to detail - gold-plated circuit board, silver solder, etc.

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Specifications

  • Model name

    MASTERCLASS LA-4

  • Analog inputs (balanced)

    N/A

  • Analog inputs (single-ended)

    4

  • Analog outputs (balanced)

    1

  • Analog outputs (single-ended)

    2

  • Gain (dBu)

    N/A

  • Input sensitivity (mV)

    100

  • Output voltage (V)

    N/A

  • Input impedance (balanced) (Ω)

    N/A

  • Input impedance (single-ended) (Ω)

    N/A

  • Output impedance (balanced) (Ω)

    N/A

  • Output impedance (single-ended) (Ω)

    N/A

  • Maximum output level (balanced) (dBu)

    N/A

  • Maximum output level (single-ended) (dBu)

    N/A

  • Volume control range (dBu)

    N/A

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

    15

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

    30 000

  • Signal to Noise Ratio (SNR, unweighted) (dB)

    >90

  • Total Harmonic Distortion + Noise (THD+N) (%)

    <0.006

  • Dimensions (mm)

    75 x 430 x 350

  • Weight (kg)

    7.0

  • Official link

    https://www.sugdenaudio.com/la-4-pre-amplifier

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