HiFiBerry DAC+ ADC Pro, sound card for Raspberry Pi 4B/3B+/3B

Brand: HiFiBerry
Product Code: AN-16965
Availability: 4-6 business days
Planned delivery date after ordering: 2025-05-06
74.12€ 87.60€
Ex Tax: 61.25€

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The sound card in the form of a 40-pin overlay for the Raspberry Pi minicomputer version 4B / 3B+ / 3B and above. Overlay powered directly from the minicomputer. It is equipped with RCA and 3.5 mm jack connectors, stereo input and output, as well as dedicated 192 kHz / 24 bit, high-quality Burr-Brown DAC and ADC.

Main features:

  • Stereo input and output
  • Dedicated 192 kHz / 24 bit, high-quality Burr-Brown DAC
  • Dedicated 192 kHz / 24 bit, high-quality Burr-Brown ADC
  • Hardware DAC and ADC volume control. You can control input and output via alsamixer or any application supporting ALSA mixer control
  • Connected directly to the Raspberry Pi, no additional cables are required
  • No soldering required
  • Compatible with any version of the Raspberry Pi equipped with a 40-pin GPIO connector
  • Powered directly from Raspberry Pi
  • Three voltage regulators with very low noise levels for best sound quality
  • Two-domain low jitter clock for optimized separation of the clock from the PI Raspberry
  • Microphone polarization voltage for the use of electret microphones
  • No input anti-aliasing filter for better recording throughput
  • HAT-compatible, with EEPROM for automatic configuration
  • Paid outputs of the CAR
  • Included mounting elements such as M2.5x12 mm nylon spacers
  • Audio input may require an update of the Linux kernel

Specification:

  • Maximum input voltage: 2.1 Vrms, 4.2 Vrms for balanced input
  • Maximum output voltage: 2.1 Vrms
  • ADC signal-to-noise ratio: 110 dB
  • DAC signal-to-noise ratio: 112 dB
  • ADC THD+N: -90 dB
  • DAC THD+N: -93 dB
  • Frequency response: 10 Hz to 70 kHz (-3 dB)
  • Input gain: -12 dB to 32 dB
  • Power consumption: up to 0.3 W
  • Sampling rate: 44.1 kHz to 192 kHz
  • Connectors: 2x gold plated RCA, 1x Jack 3.5 mm
  • Dimensions: 55 x 65 x 25 mm
  • Weight: 30 g

Useful links:
Manufacturer website