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.