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Integrated amplifiers — Sugden Audio A21SE

Description, images, technical data and specifications

Sugden Audio A21SE
Image source — © Sugden Audio

J.E.Sugden flaunts the completely manual assembly of its devices (with one master assembling the device from and to the device) – and the Sugden A21SE amplifier is no exception. The output power is low, only 2 x 30 watts at 8 ohms or 2 x 48 watts at 4 ohms, but note that the amplifier operates in Class A. The frequency band is phenomenal – 6 Hz - 280 kHz.

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Specifications

  • Model name

    A21SE

  • Type

    N/A

  • Analog inputs (balanced)

    N/A

  • Analog inputs (single-ended)

    5

  • Input sensitivity (mV)

    110

  • 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

  • D/A conversion

    N/A

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

    N/A

  • Output power (8Ω) (W)

    30

  • Output power (4Ω) (W)

    40

  • Gain (dBu)

    N/A

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

    12

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

    141 000

  • Signal to Noise Ratio (dB)

    >90

  • Total Harmonic Distortion + Noise (%)

    N/A

  • Damping factor

    N/A

  • Dimensions (mm)

    115 x 430 x 360

  • Weight (kg)

    15

  • Official link

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