The xDuoo DA-100, although compact and affordable, is very versatile, taking on the functions of Class D amplifier, headphone amplifier and DAC. Its careful design embeds a TPA3116 amplifier allowing it to develop a 2x50W power, a MAX97220 headphone amplifier and a ES9018K2M DAC ensuring low distortion and high SNR. A 1.3" OLED screen displays information about the playback, such as the volume level, the sampling rate of the played file or the title of the song.

In terms of connectivity, the input is USB-C, but there is also Bluetooth 5.0 reception, allowing you to broadcast your music remotely, from a smartphone or tablet for example. The embedded Bluetooth chip also supports the aptX, aptX HD and LDAC transmission codecs, for high-quality wireless sound reproduction.