HiFiBerry DAC+ Standard RCA

The HiFiBerry DAC+ standard RCA is a high-resolution digital-to-analog converter
for the Raspberry Pi Model A+/B+, 2B and 3B. This is a special sound card for the
Raspberry Pi, that is optimized for one specific use case: the best audio
playback quality.

     Dedicated 192kHz/24bit high-quality Burr-Brown DAC for best sound quality
     Hardware volume control. You can control the output volume using
“alsamixer” or any application that supports ALSA mixer controls
     Connects directly to the Raspberry Pi, no additional cables needed
     No soldering Comes as a pre-fabricated kit. You just plug it onto the
Raspberry Pi B+. Mounted in less than a minute.
     Compatible with Raspberry Pi model A+/B+/2/3
     Directly powered from the Raspberry Pi, no additional power supply
     Ultra-low-noise voltage regulator for optimal audio performance
     Integrated EEPROM for automatic configuration
     The board is conform to the Raspberry Pi hardware-attached-on-top (HAT)
specification.
     Comes with all components required to mount it. We include 4 M2.5x12mm
spacers to fix the board onto the Raspberry Pi.