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Integrated amplifiers — SMSL RAW-HA1

Description, images, technical data and specifications

SMSL RAW-HA1
Image source — © SMSL

The device is based on Infineon Class D amplifier modules and a CS431 DAC chip from Cirrus Logic, which allows decoding high-resolution audio in PCM format with parameters up to 32 bits/768 kHz and DSD up to DSD256.

What is it?

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Specifications

  • Model name

    RAW-HA1

  • Type

    Inregrated Amplifier with DAC and Streamer

  • Analog inputs (balanced)

    1

  • Analog inputs (single-ended)

    N/A

  • Input sensitivity (mV)

    245

  • Input impedance (balanced) (Ω)

    22 000

  • Input impedance (single-ended) (Ω)

    N/A

  • Output impedance (balanced) (Ω)

    N/A

  • Output impedance (single-ended) (Ω)

    N/A

  • D/A conversion

    Yes

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

    N/A

  • Output power (8Ω) (W)

    2 x 85

  • Output power (4Ω) (W)

    2 x 165

  • Gain (dBu)

    N/A

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

    N/A

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

    N/A

  • Signal to Noise Ratio (dB)

    108

  • Total Harmonic Distortion + Noise (%)

    0.003%

  • Damping factor

    N/A

  • Dimensions (mm)

    219 x 45 x 190

  • Weight (kg)

    1.55

  • Official link

    https://www.smsl-audio.com/portal/product/detail/id/895.html

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