HiFiBerry DAC2 Pro - sound card for Raspberry Pi 4B/3B+/3B

High qualitysound cardwith digital-analogue and analogue-digital converter forRaspberry Pi 4B/3B+/3B. It is equipped with aBurr-Brown 192 kHz / 24-bitconverter. On the board there are twogold plated RCA connectorsand one3.5 mm mini jackconnector. The board can be extended with DSP. The module is mounted directly on GPIO Raspberry Pi pins.

Overlay with additional DSP. The product is the HiFiBerry DAC2 Pro cover plate itself.

HiFiBerry DAC2 Pro sound card for Raspberry Pi.

• Stereo output.
• Built-in headphone amplifier.
• Possibility to expand with additional DSP.
• Burr-Brown 192 kHz / 24-bit DAC used.
• Hardware DAC volume control. Possibility to control input and output parameters using "alsamixer" or other application using ALSA mixer.
• Connects directly to GPIO Raspberry Pi.
• No soldering required, supplied as a finished product.
• Compatible with all versions of Raspberry Pi with 40-pin GPIO connector.
• Powered directly from Raspberry Pi connectors, no additional power supply required.
• Equipped with two ultra-low noise voltage controls for higher audio quality.
• Dual domain clock with low jitter for optimized clock performance (regardless of Raspberry Pi clock).
• Equipped with EEPROM memory for automatic configuration.
• Gold plated RCA connectors.
• Includes all accessories needed to mount the cover.
• Audio connector to connect an analog audio amplifier.

• Maximum output voltage: 2.1 Vrms
• Signal-to-noise ratio: 112 dB
• DAC THD+N: -93 dB
• Frequency response: 10 Hz to 70 kHz (-3 dB)
• Power consumption: up to 0.3 W
• Sampling rate: 44.1 kHz to 192 kHz
• Connectors: 2x gold plated RCA, 1x mini jack 3.5 mm
• Dimensions: 65 x 55 x 10 mm
• Weight: 20 g

• HiFiBerry manufacturer's website
• Documentation
• HiFiBerry Forum
• Linux Kernel Update