Price is $35 + $7 shipping in cont. USA.
Excellent condition, purchased it from HiFiBerry direct.
Why I bought it - it has something valuable to a use case - hardware volume control that allowed me to control volume using streaming apps like MoOde Audio, Volumio without losing resolution.
Burr Brown are musical to me ears even with highly resolving RAAL-based Lunas 2 speakers.
Our HiFiBerry DAC2 Pro is the successor of your popular DAC+ Pro. 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.
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 cables needed
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 GPIO connector
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
