The DAC PIFI expansion card (PIFI DAC +) is dedicated to Raspberry Pi 2/3 / B +, has a smart IT high-end DAC (PCM5122), and manages a life I2S interface (USB non-USB ).
This expansion card can be used with an audio playback system (eg volumio, XBMC system, etc.) to create a network drive HIFI; It provides two types of output interfaces, which facilitates the connection of external amplifiers

This item is clude Pifi DAC + PCM5122 DAC, I2S interface,
analogue output signal, Compatible with for Raspberry Pi B + a +
2B Raspberry Pi 3B (64-bit).

Specification:
Condiiton: 100% Brand New
Sampling Frequency:384KHz
– Resolution (Bits) :16-32
– Digital Audio Interface :I2S
– SNR :120dB
– THD:-93dB
– Dynamic range :112dB
– Supports for Raspberry Pi B+, Raspberry Pi 2 Model B,Raspberry
Pi 3B (64-bit)