HiFiBerry Studio DAC/ADC XLR

This is the HiFiBerry Studio DAC/ADC for Raspberry Pi, with balanced XLR/6.5mm phone jack combo input and XLR output. Both input and output are fully balanced. This board is perfect if you need to process analog audio on the Raspberry Pi and output it as well. It can be simply plugged onto your Raspberry Pi, without any soldering, and supports the HiFiBerry DSP add-on. It is strongly recommended to mount this board into a solid metal case. Otherwise, mechanical stress while plugging/unplugging XLR connectors might damage the XLR connectors. Note: There is no 48V pantom power available. Features

* Stereo input and output (external connectors only for one channel)

* Dedicated 192kHz/24bit high-quality Burr-Brown DAC

* Dedicated 192kHz/24bit high-quality Burr-Brown ADC

* Hardware volume control for DAC and ADC. You can control the input and output parameters using “alsamixer” or any application that supports ALSA mixer controls.

* Support for the HiFiBerry DSP add-on

* 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 conforms 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

* Three 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

* XLR/1/4″ combo jack for input, XLR connector for output

* Comes with all components required to mount it. We include 4x M2.5x12mm spacers to fix the board onto the Raspberry Pi

Specification

Maximum Input Voltage 2.1Vrms (unbalanced), 4.2Vrms (balanced)

Maximum Output Voltage 2.1Vrms (unbalanced), 4.2Vrms (balanced)

ADC Signal-to-Noise Ratio 110dB (typical)

DAC Signal-to-Noise Ratio 112dB (typical)

ADC THD+N -90dB (typical)

DAC THD+N -93dB (typical)

Frequency Response 10Hz–70kHz (-3dB)

Input Gain -12dB to 32dB

Power Consumption <0.3W

Sample Rates 44.1–192kHz

Resources

* Datasheet

* Announcing the Studio product line

* EAN: 4260439551108

Overlay for config.txt: dtoverlay=hifiberry-dacplusadcpro Package Contents

* 1x HiFiBerry Studio DAC/ADC XLR