The Matrix Audio Mini-I 4 is a versatile, compact DAC (digital-analogue converter) and network player with the ES9039Q2M DAC chip at its heart, providing excellent digital audio processing capabilities. The Mini-I 4 offers a wide range of streaming options with Spotify, Tidal, Qobuz, AirPlay 2, Roon Ready, DLNA/OPnP protocols, all of which are supported by the manufacturer's own MA player interface and MA Remote App control application. A 3.46" high-resolution touchscreen, analogue RCA inputs for turntables, RCA and balanced XLR outputs, and an HDMI ARC port for a true home cinema experience. So the Mini-I 4 is not just for streaming music online, it offers dynamic and detailed sound reproduction for all avid music lovers.