Black DAC Rev 1.1

  • DAC ICs - AK4490REQ, AK4493SEQ
  • Board size - 130×100 mm
  • PCM - Up to 384kHz / 32bit
  • DSD - DSD256 (AK4490REQ) or DSD512 (AK4493SEQ)
  • Control - MCU STM32G030K6
  • Power supply - AC 2x15V, AC 7V, AC 7V @ 0.1A
  • Inputs - USB I2S bridge and S/PDIF coaxial
  • Features - Ultra-low-noise power supply, selectable digital filters, USB galvanic isolation, power monitoring

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Published on 7 May, 2026