HiFiberry DAC2 Pro

The HiFiBerry DAC2 Pro is a high-resolution digital-to-analog and analog-to-digital converter for the Raspberry Pi and is the sucessor of your popular DAC+ Pro. This is a special sound card for the Raspberry Pi, optimised for one specific use case: affordable high-quality audio playback. It comes with integrated dual-domain low-jitter clocks and gold-plated RCA connectors. It features and on-board headphone amplifier and can be upgraded with the DSP add-on module.
It can be simply plugged onto your Raspberry Pi, without any soldering.

Specifiactions

• Maximum output voltage 2.1Vrms   
• DAC signal-to-noise ratio 112db    typical
• DAC THD+N -93db    typical
• Frequency response 10Hz-70kHz    -3dB
• Power consumption <0.3W   
• Sample rates 44.1-192kHz   
• Stereo output
• Integrated headphone amplifier can be equipped with an additional Digital Signal Processor
• (DSP) for flexible audio processing
• Dedicated 192kHz/24bit high-quality Burr-Brown DAC
• Hardware volume control for DAC. You can control the input and output parameters using “alsamixer” or any application that supports ALSA mixer controls.
• Connects directly to the Raspberry Pi, no additional cablesneeded
• No soldering, comes as a pre-fabricated kit. You just plug it onto the Raspberry Pi, it is conform to the Raspberry Pi hardware-attached-on-top (HAT) specification.
• Compatible with all Raspberry Pi models with a 40-pin GPIOconnector
• Directly powered from the Raspberry Pi, no additional power supply
• Two ultra-low-noise linear voltage regulators for optimal audio performance
• Low-jitter dual-domain clock for optimised clock decoupling from the Raspberry Pi
• HAT compliant, EEPROM for automatic configuration
• Gold plated RCA output connectors
• Comes with all components required to mount it. We include 4 M2.5x12mm spacers to fix the board onto the Raspberry Pi
• Audio connector to connect analog audio amplifier