xDuoo offers with the MU-601 a small USB DAC, both affordable and efficient. If it remains relatively simple, it uses however quality components, like a DAC ES9018K2M or a USB XMOS interface, allowing to read high resolution audio streams and to deliver a precise sound restitution. The digital to analog conversion stage of the xDuoo MU-601 uses an ES9018K2M DAC chip. Used in many HiFi audio devices, it ensures a high SNR and a very low THD+N level. Measures that allow a transparent sound restitution. The MU-601 adopts an excellent USB XU208 interface, which enables efficient asynchronous signal transmission, reducing jitter. In addition, it supports high resolution files, up to 32bit 384kHz PCM and DSD256. On the back of the MU-601, a switch allows you to select the USB mode of the device, either USB 1.0 or 2.0. This feature ensures maximum compatibility, regardless of the device associated with the MU-601.