The Audiant DP32 is a USB DAC preamplifier equipped with a 32-bit digital to analogue converter (DAC), fully balanced analogue audio circuits and ample input options – featuring AES/EBU digital input and balanced XLR analogue input along with asynchronous 24-bit/192kHz USB audio streaming.

From its sleek, modern appearance to its transparent, extended, and engaging sonic presentation; the Audiant DP32 preamp is simply captivating. The sound is spacious and focused, resolving so much information but without brightness, grain or artefact.

The Audiant DP32 USB DAC preamplifier is the perfect partner for the Audiant 100p stereo power amplifier. Whether as part of a complete Audiant system, or as the DAC preamp in your existing system – the DP32 will reconnect you with the MUSIC.


  • High resolution accuracy
  • Low jitter. Perfect timing.
  • Pure. Emotion.
  • Tonally correct.
  • Touch panel interface
  • Home theatre bypass
  • Full function remote control
  • Asynchronous. Detail. Transparency.
  • Brings music to life.
  • Isolated digital inputs.
  • Clean. Noise-free.
  • Dimmable display
  • Trigger output
  • Fixed or variable preouts

Perreaux Audiant DP32 USB DAC Preamplifier

  • Technical data


    Digital Audio Section
    Digital Inputs: 1 USB (asynchronous 24/192)
    1 AES/EBU (XLR)
    2 Coaxial (RCA)
    2 Optical (Toslink)
    Digital Input Impedance: AES/EBU 110Ω
    Coaxial 75Ω
    Digital to Analogue Converter: ESS Technology Sabre³² Reference ES9018 32-bit DAC
    Input Word Length (maximum): 24-bit (AES/EBU, Coaxial, Optical)
    24-bit (USB)
    Input Sample Rate (maximum): 192kHz (all inputs)
    DAC Output Voltage: 2.0Vrms @ 0dBFS
    Total Correlated Jitter: <10ps @ -3dBFS (all sample rates)
    Preamplifier Section
    Analogue Inputs: 1 Balanced/Unbalanced (selectable)
    1 Unbalanced Line/Home Theatre (selectable)
    Analogue Input Impedance: Balanced 20kΩ
    Unbalanced 47kΩ
    Analogue Pre Outputs: 1 Balanced (XLR)
    1 Unbalanced (RCA)
    Analogue Line Outputs: 1 Unbalanced (RCA)
    Volume Control Bypass: Yes (selectable)
    Maximum Output Voltage: 12.0Vrms
    Analogue Output Impedance: Balanced XLR 100kΩ
    Unbalanced RCA 50kΩ
    Total Harmonic Distortion (THD+N): Typically 0.0005% @ 1kHz
    20Hz to 20kHz better than 0.001%
    Frequency Response: 20Hz to 20kHz ±0.05dB
    Signal to Noise: 140dB, ref. 2Vrms (unweighted)
    Dynamic Range: 140dB @ -60dB, ref. 2Vrms (unweighted)
    Channel Separation: 20Hz to 20kHz better than 115dB, ref. 2Vrms
    Dimensions: 431mm (17.0")x 305mm (12.0") x 67mm (2.6") (WxDxH)
    Weight: 8.0kg (17.6lb)
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