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Preamplifiers — T+A SDX 3100 HV

Description, images, technical data and specifications

T+A SDX 3100 HV
Image source — © T+A

One of the main innovations was the High Current mode selectable on the back panel, previously used only in the flagship T+A M 40 HV monoblock amplifier. In this mode, the output stage is constantly energized, so that the actual operating range in Class A, depending on the characteristics of the connected acoustics, can exceed 75 watts. For systems requiring maximum power, the High Power mode has been retained, in which the amplifier is capable of developing up to 500 watts in class AB.

Specifications

  • Model name

    SDX 3100 HV

  • Analog inputs (balanced)

    2

  • Analog inputs (single-ended)

    1

  • Analog outputs (balanced)

    2

  • Analog outputs (single-ended)

    1

  • Gain (dBu)

    N/A

  • Input sensitivity (mV)

    N/A

  • Output voltage (V)

    N/A

  • Input impedance (balanced) (Ω)

    20 000

  • Input impedance (single-ended) (Ω)

    10 000

  • Output impedance (balanced) (Ω)

    50

  • Output impedance (single-ended) (Ω)

    50

  • Maximum output level (balanced) (dBu)

    0.5

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

    300 000

  • Volume control range (dBu)

    117

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

    N/A

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

    < 0,001 %

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

    N/A

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

    N/A

  • Dimensions (mm)

    170 x 460 x 460

  • Weight (kg)

    26

  • Official link

    https://www.ta-hifi.de/en/audiosystems/hv-series/sdx-3100-reference-streaming-pre-dac/https://www.ta-hifi.de/en/audiosystems/hv-series/sdx-3100-reference-streaming-pre-dac/

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