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WM8804G HIFI DiGi+ Digital Sound Card I2S SPDIF TCXO w/Case for Raspberry Pi
Not include the raspberry piThis is a dedicated HIFI Digi+ expansion board designed for the Raspberry Pi 3B/2B, B+/A+, using Wolfson's digital chip (WM8804G), using an I2S interface; users can use this expansion board to work with an audio playback system (such as: volumio, xbmc system, etc.) to build their own network HIFI player; expansion board provides optical fiber (S / PDIF) and coaxial (RCA) output interface to facilitate external power amplifier and other equipment.Function introduction:1. The digital chip adopts Wolfson's WM8804G chip and adopts I2S interface; it supports 16- to 24-bit audio data format; distortion and dynamics are very good; it supports a high sampling rate of 192kHz, and advanced anti-shake technology can intrinsic jitter. The jitter control is within 50ps RMS and the reduction is very high.2. The output port adopts optical fiber and coaxial two kinds of interface output, which is convenient for user external power amplifier3, support hardware control volume (I2C interface)4. The power supply adopts the Raspberry Pi power supply, no external power supply is required; π-type filter power supply design is adopted to effectively reduce the interference of the power supply5, using I2S interface direct digital output, high degree of reduction, non-USB interface DAC mode, does not occupy the other extended GPIO Raspberry Pi6, provide power indicator light, easy to observe the status of the expansion board7, PCB board using gold-plated technology, arc-shaped alignment, better guarantee the continuity of signal impedance, reduce signal reflection and refraction.8. Fiber-optic interface adopts HIFI-grade high-quality fiber-optic block, plus a Pluse audio isolation transformer for coaxial interface, which provides good digital audio while protecting your audio equipment and board.9, integrated infrared receiver function, in the absence of a network, more convenient control of playback.Features:
-FLAC, WAV, MP3, AAC, ALAC, PLS support
-Music libraries on Samba, NFS and USB drives
-Webradios support out of the box
-Control it via integrated Webui with PC, Smartphone, Tablet
-Airplay capability
-Ramplay Support
-Multiroom Playback via Android App
-Output playback device Selection
-Audio out I2S (from Raspberry pi's P5)
-Wireless Network configuration
-Various resampling options, up to 24bit/192kHz
Package include:
1 x DIGI+ board
1 x Case
