Features: External +5V type-CPower input. Active power noisereduction. Stereo audio DAC TIPCM5122, sample rates up to 384-KHz/32-Bit. Compatible withRaspberry Pi 4, 3B, 3B+, Zero, Zero W with the 40-pin connector. Support all Raspberry Pimusic playback system, like LibreElec, OSMC, Max2Play, RuneAudio, Volumio,Moode, PiCorePlayer, PiMusicBox, OpenELEC, Debian, Ubuntu etc. Support DSD overPCM(DOP) mode. Gold plated RCA jacksand gold plated 3.5mm high-end headphone jack. ElectricalCharacteristics: +5V power from RaspberryPi 40-Pin header or external type-c usb. Sampling Frequencyranges from 8kHz to 384kHz. DAC SNR 112dB, THD-93dB. Full Scale Output of DACis 2.1Vrms. Ultra-low noise voltageregulators for optimal audio performance.

?Package List?HiFi DAC hat x 1, Screws packx1, Screwdriver x1. ?Good performance?Industry leading stereo audio DAC PCM5122 with a sampling rate of up to 384 KHz/32 bits. DAC SNR 112dB, THD -93dB. The full scale output of DAC is 2.1Vrms. Ultra low noise voltage regulator for optimal audio performance. ?Support all Raspberry Pi music playback system?The HiFi DAC hat supports all Raspberry Pi music playback systems such as LibreElec, OSMC, Max2Play, RuneAudio, Volumio, Moode, PiCorePlayer, PiMusicBox, OpenELEC, Debian, Ubuntu etc. Supports DSD over PCM (DOP) mode. ?Active power noise reduction?The HiFi DAC hat has active power noise reduction function. Through a stable external+5V power input, the power noise output of Raspberry Pi can be filtered. The HiFi DAC hat provides excellent sound quality, allowing you to fully enjoy the audio experience. ?Good compatibility?The HiFi DAC hat is designed specifically for Raspberry Pi and is directly connected to the Raspberry Pi board through a 40 pin connector, compatible with Raspberry Pi 4, Pi 3 B+, Pi 3B, Pi 2, Pi B+, and PiZero/Zero W.